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Vulnerability Details :

CVE-2026-28780

Summary
Assigner-apache
Assigner Org ID-f0158376-9dc2-43b6-827c-5f631a4d8d09
Published At-05 May, 2026 | 21:29
Updated At-06 May, 2026 | 15:50
Rejected At-
Credits

Apache HTTP Server: buffer overflow in mod_proxy_ajp via ajp_msg_check_header()

Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, 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:05 May, 2026 | 21:29
Updated At:06 May, 2026 | 15:50
Rejected At:
▼CVE Numbering Authority (CNA)
Apache HTTP Server: buffer overflow in mod_proxy_ajp via ajp_msg_check_header()

Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Affected Products
Vendor
The Apache Software FoundationApache Software Foundation
Product
Apache HTTP Server
Default Status
unaffected
Versions
Affected
  • From 0 through 2.4.66 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-122CWE-122 Heap-based Buffer Overflow
Type: CWE
CWE ID: CWE-122
Description: CWE-122 Heap-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Textual description of severity
text:
low
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Andrew Lacambra
finder
Elhanan Haenel
finder
Tianshuo Han (<hantianshuo233@gmail.com>)
finder
Tristan Madani
Timeline
EventDate
reported2026-02-04 12:00:00
reported by 3rd finder2026-03-18 12:00:00
reported by 2nd finder2026-02-28 12:00:00
Event: reported
Date: 2026-02-04 12:00:00
Event: reported by 3rd finder
Date: 2026-03-18 12:00:00
Event: reported by 2nd finder
Date: 2026-02-28 12:00:00
Replaced By

Rejected Reason

References
HyperlinkResource
https://httpd.apache.org/security/vulnerabilities_24.html
vendor-advisory
Hyperlink: https://httpd.apache.org/security/vulnerabilities_24.html
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2026/05/05/9
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/05/05/9
Resource: N/A
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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:05 May, 2026 | 22:16
Updated At:06 May, 2026 | 20:31

Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, 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
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches

The Apache Software Foundation
apache
>>http_server>>Versions before 2.4.67(exclusive)
cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-122Secondarysecurity@apache.org
CWE ID: CWE-122
Type: Secondary
Source: security@apache.org
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://httpd.apache.org/security/vulnerabilities_24.htmlsecurity@apache.org
Release Notes
Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/05/05/9af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
Hyperlink: https://httpd.apache.org/security/vulnerabilities_24.html
Source: security@apache.org
Resource:
Release Notes
Vendor Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2026/05/05/9
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory

Change History

0
Information is not available yet

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Matching Score-8
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Matching Score-8
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Action-Not Available
Vendor-The Apache Software Foundation
Product-axisApache Axisaxis
CWE ID-CWE-20
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CWE ID-CWE-75
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Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.3||MEDIUM
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||
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Rejected-Not Available
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Action-Not Available
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CWE ID-CWE-94
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7 Day CHG~0.00%
Published-06 Apr, 2017 | 21:00
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

Apache Tika before 1.14 allows Java code execution for serialized objects embedded in MATLAB files. The issue exists because Tika invokes JMatIO to do native deserialization.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-nutchtikan/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2024-39887
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-4.3||MEDIUM
EPSS-63.84% / 98.44%
||
7 Day CHG~0.00%
Published-16 Jul, 2024 | 09:20
Updated-13 Feb, 2025 | 18:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Superset: Improper SQL authorisation, parse not checking for specific engine functions

An SQL Injection vulnerability in Apache Superset exists due to improper neutralization of special elements used in SQL commands. Specifically, certain engine-specific functions are not checked, which allows attackers to bypass Apache Superset's SQL authorization. To mitigate this, a new configuration key named DISALLOWED_SQL_FUNCTIONS has been introduced. This key disallows the use of the following PostgreSQL functions: version, query_to_xml, inet_server_addr, and inet_client_addr. Additional functions can be added to this list for increased protection. This issue affects Apache Superset: before 4.0.2. Users are recommended to upgrade to version 4.0.2, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-supersetApache Superset
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2016-6813
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-1.50% / 81.24%
||
7 Day CHG~0.00%
Published-06 Feb, 2018 | 14:00
Updated-17 Sep, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache CloudStack 4.1 to 4.8.1.0 and 4.9.0.0 contain an API call designed to allow a user to register for the developer API. If a malicious user is able to determine the ID of another (non-"root") CloudStack user, the malicious user may be able to reset the API keys for the other user, in turn accessing their account and resources.

Action-Not Available
Vendor-The Apache Software Foundation
Product-cloudstackApache CloudStack
CVE-2011-3923
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-9.8||CRITICAL
EPSS-91.05% / 99.65%
||
7 Day CHG~0.00%
Published-01 Nov, 2019 | 13:57
Updated-06 Aug, 2024 | 23:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands.

Action-Not Available
Vendor-Red Hat, Inc.The Apache Software Foundation
Product-strutsjboss_enterprise_web_serverStruts
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2023-38647
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.79% / 74.00%
||
7 Day CHG~0.00%
Published-26 Jul, 2023 | 07:52
Updated-02 Oct, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Helix: Deserialization vulnerability in Helix workflow and REST

An attacker can use SnakeYAML to deserialize java.net.URLClassLoader and make it load a JAR from a specified URL, and then deserialize javax.script.ScriptEngineManager to load code using that ClassLoader. This unbounded deserialization can likely lead to remote code execution. The code can be run in Helix REST start and Workflow creation. Affect all the versions lower and include 1.2.0. Affected products: helix-core, helix-rest Mitigation: Short term, stop using any YAML based configuration and workflow creation.                   Long term, all Helix version bumping up to 1.3.0 

Action-Not Available
Vendor-The Apache Software Foundation
Product-helixApache Helixhelix
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-5499
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.86% / 83.17%
||
7 Day CHG~0.00%
Published-04 Jan, 2020 | 06:05
Updated-04 Aug, 2024 | 08:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Baidu Rust SGX SDK through 1.0.8 has an enclave ID race. There are non-deterministic results in which, sometimes, two global IDs are the same.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-rust_sgx_sdkn/a
CVE-2023-37582
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-94.00% / 99.89%
||
7 Day CHG~0.00%
Published-12 Jul, 2023 | 09:26
Updated-23 Apr, 2025 | 16:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache RocketMQ: Possible remote code execution when using the update configuration function

The RocketMQ NameServer component still has a remote command execution vulnerability as the CVE-2023-33246 issue was not completely fixed in version 5.1.1. When NameServer address are leaked on the extranet and lack permission verification, an attacker can exploit this vulnerability by using the update configuration function on the NameServer component to execute commands as the system users that RocketMQ is running as. It is recommended for users to upgrade their NameServer version to 5.1.2 or above for RocketMQ 5.x or 4.9.7 or above for RocketMQ 4.x to prevent these attacks.

Action-Not Available
Vendor-The Apache Software Foundation
Product-rocketmqApache RocketMQ
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2024-39864
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-2.39% / 85.11%
||
7 Day CHG~0.00%
Published-05 Jul, 2024 | 13:40
Updated-19 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 CloudStack: Integration API service uses dynamic port when disabled

The CloudStack integration API service allows running its unauthenticated API server (usually on port 8096 when configured and enabled via integration.api.port global setting) for internal portal integrations and for testing purposes. By default, the integration API service port is disabled and is considered disabled when integration.api.port is set to 0 or negative. Due to an improper initialisation logic, the integration API service would listen on a random port when its port value is set to 0 (default value). An attacker that can access the CloudStack management network could scan and find the randomised integration API service port and exploit it to perform unauthorised administrative actions and perform remote code execution on CloudStack managed hosts and result in complete compromise of the confidentiality, integrity, and availability of CloudStack managed infrastructure. Users are recommended to restrict the network access on the CloudStack management server hosts to only essential ports. Users are recommended to upgrade to version 4.18.2.1, 4.19.0.2 or later, which addresses this issue.

Action-Not Available
Vendor-apache_software_foundationThe Apache Software Foundation
Product-cloudstackApache CloudStackapache_cloudstack
CWE ID-CWE-665
Improper Initialization
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2023-37895
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-9.93% / 93.05%
||
7 Day CHG~0.00%
Published-25 Jul, 2023 | 14:02
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 Jackrabbit RMI access can lead to RCE

Java object deserialization issue in Jackrabbit webapp/standalone on all platforms allows attacker to remotely execute code via RMIVersions up to (including) 2.20.10 (stable branch) and 2.21.17 (unstable branch) use the component "commons-beanutils", which contains a class that can be used for remote code execution over RMI. Users are advised to immediately update to versions 2.20.11 or 2.21.18. Note that earlier stable branches (1.0.x .. 2.18.x) have been EOLd already and do not receive updates anymore. In general, RMI support can expose vulnerabilities by the mere presence of an exploitable class on the classpath. Even if Jackrabbit itself does not contain any code known to be exploitable anymore, adding other components to your server can expose the same type of problem. We therefore recommend to disable RMI access altogether (see further below), and will discuss deprecating RMI support in future Jackrabbit releases. How to check whether RMI support is enabledRMI support can be over an RMI-specific TCP port, and over an HTTP binding. Both are by default enabled in Jackrabbit webapp/standalone. The native RMI protocol by default uses port 1099. To check whether it is enabled, tools like "netstat" can be used to check. RMI-over-HTTP in Jackrabbit by default uses the path "/rmi". So when running standalone on port 8080, check whether an HTTP GET request on localhost:8080/rmi returns 404 (not enabled) or 200 (enabled). Note that the HTTP path may be different when the webapp is deployed in a container as non-root context, in which case the prefix is under the user's control. Turning off RMIFind web.xml (either in JAR/WAR file or in unpacked web application folder), and remove the declaration and the mapping definition for the RemoteBindingServlet:         <servlet>             <servlet-name>RMI</servlet-name>             <servlet-class>org.apache.jackrabbit.servlet.remote.RemoteBindingServlet</servlet-class>         </servlet>         <servlet-mapping>             <servlet-name>RMI</servlet-name>             <url-pattern>/rmi</url-pattern>         </servlet-mapping> Find the bootstrap.properties file (in $REPOSITORY_HOME), and set         rmi.enabled=false     and also remove         rmi.host         rmi.port         rmi.url-pattern  If there is no file named bootstrap.properties in $REPOSITORY_HOME, it is located somewhere in the classpath. In this case, place a copy in $REPOSITORY_HOME and modify it as explained.

Action-Not Available
Vendor-The Apache Software Foundation
Product-jackrabbitApache Jackrabbit Webapp (jackrabbit-webapp)Apache Jackrabbit Standalone (jackrabbit-standalone and jackrabbit-standalone-components)jackrabbit
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-34478
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 14.74%
||
7 Day CHG~0.00%
Published-24 Jul, 2023 | 18:24
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 Shiro before 1.12.0, or 2.0.0-alpha-3, may be susceptible to a path traversal attack when used together with APIs or other web frameworks that route requests based on non-normalized requests.

Apache Shiro, before 1.12.0 or 2.0.0-alpha-3, may be susceptible to a path traversal attack that results in an authentication bypass when used together with APIs or other web frameworks that route requests based on non-normalized requests. Mitigation: Update to Apache Shiro 1.12.0+ or 2.0.0-alpha-3+

Action-Not Available
Vendor-The Apache Software Foundation
Product-shiroApache Shiroshiro
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2023-34340
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.11% / 28.67%
||
7 Day CHG~0.00%
Published-21 Jun, 2023 | 07:01
Updated-09 Oct, 2024 | 15:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Accumulo: Accumulo 2.1.0 may incorrectly validate cached credentials

Improper Authentication vulnerability in Apache Software Foundation Apache Accumulo. This issue affects Apache Accumulo: 2.1.0. Accumulo 2.1.0 contains a defect in the user authentication process that may succeed when invalid credentials are provided. Users are advised to upgrade to 2.1.1.

Action-Not Available
Vendor-The Apache Software Foundation
Product-accumuloApache Accumuloaccumulo
CWE ID-CWE-287
Improper Authentication
CVE-2023-35088
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.58% / 68.91%
||
7 Day CHG~0.00%
Published-25 Jul, 2023 | 07:10
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 InLong: SQL injection in audit endpoint

Improper Neutralization of Special Elements Used in an SQL Command ('SQL Injection') vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.4.0 through 1.7.0.  In the toAuditCkSql method, the groupId, streamId, auditId, and dt are directly concatenated into the SQL query statement, which may lead to SQL injection attacks. Users are advised to upgrade to Apache InLong's 1.8.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/8198

Action-Not Available
Vendor-The Apache Software Foundation
Product-inlongApache InLonginlong
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2023-33246
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-94.39% / 99.97%
||
7 Day CHG~0.00%
Published-24 May, 2023 | 14:45
Updated-23 Oct, 2025 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2023-09-27||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Apache RocketMQ: Possible remote code execution vulnerability when using the update configuration function

For RocketMQ versions 5.1.0 and below, under certain conditions, there is a risk of remote command execution.  Several components of RocketMQ, including NameServer, Broker, and Controller, are leaked on the extranet and lack permission verification, an attacker can exploit this vulnerability by using the update configuration function to execute commands as the system users that RocketMQ is running as. Additionally, an attacker can achieve the same effect by forging the RocketMQ protocol content.  To prevent these attacks, users are recommended to upgrade to version 5.1.1 or above for using RocketMQ 5.x or 4.9.6 or above for using RocketMQ 4.x .

Action-Not Available
Vendor-The Apache Software Foundation
Product-rocketmqApache RocketMQRocketMQ
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2024-38856
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-8.1||HIGH
EPSS-94.38% / 99.97%
||
7 Day CHG~0.00%
Published-05 Aug, 2024 | 08:20
Updated-23 Oct, 2025 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2024-09-17||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Apache OFBiz: Unauthenticated endpoint could allow execution of screen rendering code

Incorrect Authorization vulnerability in Apache OFBiz. This issue affects Apache OFBiz: through 18.12.14. Users are recommended to upgrade to version 18.12.15, which fixes the issue. Unauthenticated endpoints could allow execution of screen rendering code of screens if some preconditions are met (such as when the screen definitions don't explicitly check user's permissions because they rely on the configuration of their endpoints).

Action-Not Available
Vendor-The Apache Software Foundation
Product-ofbizApache OFBizofbizOFBiz
CWE ID-CWE-863
Incorrect Authorization
CVE-2001-0766
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-11.43% / 93.62%
||
7 Day CHG~0.00%
Published-12 Oct, 2001 | 04:00
Updated-16 Apr, 2026 | 00:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache on MacOS X Client 10.0.3 with the HFS+ file system allows remote attackers to bypass access restrictions via a URL that contains some characters whose case is not matched by Apache's filters.

Action-Not Available
Vendor-n/aThe Apache Software FoundationApple Inc.
Product-mac_os_xhttp_servern/a
CWE ID-CWE-178
Improper Handling of Case Sensitivity
CVE-2023-31039
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 60.60%
||
7 Day CHG~0.00%
Published-08 May, 2023 | 08:57
Updated-13 Feb, 2025 | 16:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache bRPC: ServerOptions.pid_file may cause arbitrary code execution

Security vulnerability in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file. An attacker that can influence the ServerOptions pid_file parameter with which the bRPC server is started can execute arbitrary code with the permissions of the bRPC process. Solution: 1. upgrade to bRPC >= 1.5.0, download link:  https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch:  https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218

Action-Not Available
Vendor-The Apache Software Foundation
Product-brpcApache bRPCbrpc
CWE ID-CWE-20
Improper Input Validation
CVE-2024-47552
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.19% / 40.45%
||
7 Day CHG~0.00%
Published-20 Mar, 2025 | 08:58
Updated-30 Mar, 2026 | 09:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Seata (incubating): Deserialization of untrusted Data in jraft mode in Apache Seata Server

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating). This issue affects Apache Seata (incubating): from 2.0.0 before 2.2.0. Severity Justification: The Apache Seata security team assesses the severity of this vulnerability as "Low" due to stringent real-world mitigating factors. First, the vulnerability is strictly isolated to the Raft cluster mode, an optional and non-default feature introduced in v2.0.0, while most users rely on the unaffected traditional architecture. Second, Seata is an internal middleware; communication between TC and RM/TM occurs entirely within trusted internal networks. An attacker would require prior, unauthorized access to the Intranet to exploit this, making external exploitation highly improbable. Users are recommended to upgrade to version 2.2.0, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-seataApache Seata (incubating)
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2024-38346
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-2.23% / 84.62%
||
7 Day CHG~0.00%
Published-05 Jul, 2024 | 13:40
Updated-13 Feb, 2025 | 18:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache CloudStack: Unauthenticated cluster service port leads to remote execution

The CloudStack cluster service runs on unauthenticated port (default 9090) that can be misused to run arbitrary commands on targeted hypervisors and CloudStack management server hosts. Some of these commands were found to have command injection vulnerabilities that can result in arbitrary code execution via agents on the hosts that may run as a privileged user. An attacker that can reach the cluster service on the unauthenticated port (default 9090), can exploit this to perform remote code execution on CloudStack managed hosts and result in complete compromise of the confidentiality, integrity, and availability of CloudStack managed infrastructure. Users are recommended to restrict the network access to the cluster service port (default 9090) on a CloudStack management server host to only its peer CloudStack management server hosts. Users are recommended to upgrade to version 4.18.2.1, 4.19.0.2 or later, which addresses this issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-cloudstackApache CloudStackcloudstack
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2023-30771
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.32% / 54.54%
||
7 Day CHG+0.06%
Published-17 Apr, 2023 | 07:26
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 IoTDB Workbench: apache/iotdb-web-workbench: forge the JWTToken to access workbench

Incorrect Authorization vulnerability in Apache Software Foundation Apache IoTDB.This issue affects the iotdb-web-workbench component on 0.13.3. iotdb-web-workbench is an optional component of IoTDB, providing a web console of the database. This problem is fixed from version 0.13.4 of iotdb-web-workbench onwards.

Action-Not Available
Vendor-The Apache Software Foundation
Product-iotdb_web_workbenchApache IoTDB Workbenchiotdb
CWE ID-CWE-863
Incorrect Authorization
CVE-2023-31062
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.27% / 49.95%
||
7 Day CHG~0.00%
Published-22 May, 2023 | 15:47
Updated-09 Oct, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache InLong: Privilege escalation vulnerability for InLong

Improper Privilege Management Vulnerabilities in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.2.0 through 1.6.0.  When the attacker has access to a valid (but unprivileged) account, the exploit can be executed using Burp Suite by sending a login request and following it with a subsequent HTTP request using the returned cookie. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7836 https://github.com/apache/inlong/pull/7836 to solve it.

Action-Not Available
Vendor-The Apache Software Foundation
Product-inlongApache InLonginlong
CWE ID-CWE-269
Improper Privilege Management
CVE-2023-31098
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.27% / 49.95%
||
7 Day CHG~0.00%
Published-22 May, 2023 | 15:31
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
Apache InLong: Weak Password Implementation in InLong

Weak Password Requirements vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.1.0 through 1.6.0.  When users change their password to a simple password (with any character or symbol), attackers can easily guess the user's password and access the account. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7805 https://github.com/apache/inlong/pull/7805 to solve it.

Action-Not Available
Vendor-The Apache Software Foundation
Product-inlongApache InLonginlong
CWE ID-CWE-521
Weak Password Requirements
CVE-2023-29234
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-88.97% / 99.53%
||
7 Day CHG~0.00%
Published-15 Dec, 2023 | 08:14
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
Bypass serialize checks in Apache Dubbo

A deserialization vulnerability existed when decode a malicious package.This issue affects Apache Dubbo: from 3.1.0 through 3.1.10, from 3.2.0 through 3.2.4. Users are recommended to upgrade to the latest version, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-dubboApache Dubbo
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-29216
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-4.86% / 89.59%
||
7 Day CHG~0.00%
Published-10 Apr, 2023 | 07:37
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 Linkis DatasourceManager module has a deserialization command execution

In Apache Linkis <=1.3.1, because the parameters are not effectively filtered, the attacker uses the MySQL data source and malicious parameters to configure a new data source to trigger a deserialization vulnerability, eventually leading to remote code execution. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users upgrade the version of Linkis to version 1.3.2.

Action-Not Available
Vendor-The Apache Software Foundation
Product-linkisApache Linkislinkis
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2025-50213
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.49% / 65.53%
||
7 Day CHG~0.00%
Published-24 Jun, 2025 | 07:06
Updated-11 Jul, 2025 | 18:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Airflow Providers Snowflake: Potential SQL injection in CopyFromExternalStageToSnowflakeOperator

Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) vulnerability in Apache Airflow Providers Snowflake. This issue affects Apache Airflow Providers Snowflake: before 6.4.0. Sanitation of table and stage parameters were added in CopyFromExternalStageToSnowflakeOperator to prevent SQL injection Users are recommended to upgrade to version 6.4.0, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-apache-airflow-providers-snowflakeApache Airflow Providers Snowflake
CWE ID-CWE-75
Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)
CVE-2023-29215
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-4.86% / 89.59%
||
7 Day CHG~0.00%
Published-10 Apr, 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 Linkis JDBC EngineCon has a deserialization command execution

In Apache Linkis <=1.3.1, due to the lack of effective filtering of parameters, an attacker configuring malicious Mysql JDBC parameters in JDBC EengineConn Module will trigger a deserialization vulnerability and eventually lead to remote code execution. Therefore, the parameters in the Mysql 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 1.3.2.

Action-Not Available
Vendor-The Apache Software Foundation
Product-linkisApache Linkislinkis
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2025-67895
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 63.38%
||
7 Day CHG~0.00%
Published-17 Dec, 2025 | 11:47
Updated-22 Dec, 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 Airflow Providers Edge3: Edge3 Worker RPC RCE on Airflow 2

Edge3 Worker RPC RCE on Airflow 2. This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if you installed and configured it on Airflow 2. The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if you installed and configured Edge3 provider in Airflow 2, it implicitly enabled non-public (normally) API which was used to test Edge Provider in Airflow 2 during the development. This API allowed Dag author to perform Remote Code Execution in the webserver context, which Dag Author was not supposed to be able to do. If you installed and configured Edge3 provider for Airflow 2, you should uninstall it and migrate to Airflow 3. The new Edge3 provider versions (>=2.0.0) has minimum version of Airflow set to 3 and the RCE-prone Airflow 2 code is removed, so it should no longer be possible to use the Edge3 provider 2.0.0+ on Airflow 2. If you used Edge Provider in Airflow 3, you are not affected.

Action-Not Available
Vendor-The Apache Software Foundation
Product-apache-airflow-providers-edge3Apache Airflow Providers Edge3
CWE ID-CWE-669
Incorrect Resource Transfer Between Spheres
CVE-2024-38474
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-8.1||HIGH
EPSS-0.99% / 77.01%
||
7 Day CHG~0.00%
Published-01 Jul, 2024 | 18:14
Updated-25 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache HTTP Server weakness with encoded question marks in backreferences

Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be executed as CGI. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Some RewriteRules that capture and substitute unsafely will now fail unless rewrite flag "UnsafeAllow3F" is specified.

Action-Not Available
Vendor-The Apache Software FoundationNetApp, Inc.
Product-http_serverclustered_data_ontapApache HTTP Server
CWE ID-CWE-116
Improper Encoding or Escaping of Output
CVE-2024-36265
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.38% / 59.31%
||
7 Day CHG~0.00%
Published-12 Jun, 2024 | 14:12
Updated-19 Mar, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Submarine Server Core: authorization bypass

** UNSUPPORTED WHEN ASSIGNED ** Incorrect Authorization vulnerability in Apache Submarine Server Core. This issue affects Apache Submarine Server Core: from 0.8.0. 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. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-The Apache Software Foundation
Product-submarineApache Submarine Server Core
CWE ID-CWE-863
Incorrect Authorization
CVE-2024-36264
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-0.22% / 44.42%
||
7 Day CHG~0.00%
Published-12 Jun, 2024 | 14:06
Updated-20 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Submarine Commons Utils: default secret

** UNSUPPORTED WHEN ASSIGNED ** Improper Authentication vulnerability in Apache Submarine Commons Utils. If the user doesn't explicitly set `submarine.auth.default.secret`, a default value will be used. This issue affects Apache Submarine Commons Utils: from 0.8.0. 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. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-The Apache Software Foundation
Product-submarineApache Submarine Commons Utils
CWE ID-CWE-287
Improper Authentication
CVE-2024-36268
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.6||HIGH
EPSS-6.79% / 91.37%
||
7 Day CHG~0.00%
Published-02 Aug, 2024 | 09:44
Updated-27 Aug, 2024 | 17:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache InLong TubeMQ Client: Remote Code Execution vulnerability

Improper Control of Generation of Code ('Code Injection') vulnerability in Apache InLong. This issue affects Apache InLong: from 1.10.0 through 1.12.0, which could lead to Remote Code Execution. Users are advised to upgrade to Apache InLong's 1.13.0 or cherry-pick [1] to solve it. [1]  https://github.com/apache/inlong/pull/10251

Action-Not Available
Vendor-apache_software_foundationThe Apache Software Foundation
Product-inlongApache InLong TubeMQ Clientapache_inlong
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2024-36522
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-8.27% / 92.26%
||
7 Day CHG~0.00%
Published-12 Jul, 2024 | 12:13
Updated-10 Jul, 2025 | 17:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Wicket: Remote code execution via XSLT injection

The default configuration of XSLTResourceStream.java is vulnerable to remote code execution via XSLT injection when processing input from an untrusted source without validation. Users are recommended to upgrade to versions 10.1.0, 9.18.0 or 8.16.0, which fix this issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-wicketApache Wicketwicket
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-52338
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-1.85% / 83.13%
||
7 Day CHG~0.00%
Published-28 Nov, 2024 | 16:31
Updated-15 Jul, 2025 | 16:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Arrow R package: Arbitrary code execution when loading a malicious data file

Deserialization of untrusted data in IPC and Parquet readers in the Apache Arrow R package versions 4.0.0 through 16.1.0 allows arbitrary code execution. An application is vulnerable if it reads Arrow IPC, Feather or Parquet data from untrusted sources (for example, user-supplied input files). This vulnerability only affects the arrow R package, not other Apache Arrow implementations or bindings unless those bindings are specifically used via the R package (for example, an R application that embeds a Python interpreter and uses PyArrow to read files from untrusted sources is still vulnerable if the arrow R package is an affected version). It is recommended that users of the arrow R package upgrade to 17.0.0 or later. Similarly, it is recommended that downstream libraries upgrade their dependency requirements to arrow 17.0.0 or later. If using an affected version of the package, untrusted data can read into a Table and its internal to_data_frame() method can be used as a workaround (e.g., read_parquet(..., as_data_frame = FALSE)$to_data_frame()). This issue affects the Apache Arrow R package: from 4.0.0 through 16.1.0. Users are recommended to upgrade to version 17.0.0, which fixes the issue.

Action-Not Available
Vendor-apache_software_foundationThe Apache Software Foundation
Product-arrowApache Arrow R packageapache_arrow_r_package
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-28326
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-1.05% / 77.67%
||
7 Day CHG~0.00%
Published-28 Mar, 2023 | 12:36
Updated-23 Oct, 2024 | 16:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache OpenMeetings: allows user impersonation

Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.0.0 before 7.0.0 Description: Attacker can elevate their privileges in any room

Action-Not Available
Vendor-The Apache Software Foundation
Product-openmeetingsApache OpenMeetingsopenmeetings
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2024-31864
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-1.11% / 78.20%
||
7 Day CHG~0.00%
Published-09 Apr, 2024 | 16:05
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 Zeppelin: Remote code execution by adding malicious JDBC connection string

Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Zeppelin. The attacker can inject sensitive configuration or malicious code when connecting MySQL database via JDBC driver. This issue affects Apache Zeppelin: before 0.11.1. Users are recommended to upgrade to version 0.11.1, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-zeppelinApache Zeppelinzeppelin
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
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