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Vulnerability Details :

CVE-2025-66400

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-01 Dec, 2025 | 22:17
Updated At-02 Dec, 2025 | 15:34
Rejected At-
Credits

mdast-util-to-hast unsanitized class attribute

mdast-util-to-hast is an mdast utility to transform to hast. From 13.0.0 to before 13.2.1, multiple (unprefixed) classnames could be added in markdown source by using character references. This could make rendered user supplied markdown code elements appear like the rest of the page. This vulnerability is fixed in 13.2.1.

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)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:01 Dec, 2025 | 22:17
Updated At:02 Dec, 2025 | 15:34
Rejected At:
â–¼CVE Numbering Authority (CNA)
mdast-util-to-hast unsanitized class attribute

mdast-util-to-hast is an mdast utility to transform to hast. From 13.0.0 to before 13.2.1, multiple (unprefixed) classnames could be added in markdown source by using character references. This could make rendered user supplied markdown code elements appear like the rest of the page. This vulnerability is fixed in 13.2.1.

Affected Products
Vendor
syntax-tree
Product
mdast-util-to-hast
Versions
Affected
  • >= 13.0.0, < 13.2.1
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20: Improper Input Validation
CWECWE-915CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes
Type: CWE
CWE ID: CWE-20
Description: CWE-20: Improper Input Validation
Type: CWE
CWE ID: CWE-915
Description: CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/syntax-tree/mdast-util-to-hast/security/advisories/GHSA-4fh9-h7wg-q85m
x_refsource_CONFIRM
https://github.com/syntax-tree/mdast-util-to-hast/commit/6fc783ae6abdeb798fd5a68e7f3f21411dde7403
x_refsource_MISC
https://github.com/syntax-tree/mdast-util-to-hast/commit/ab3a79570a1afbfa7efef5d4a0cd9b5caafbc5d7
x_refsource_MISC
Hyperlink: https://github.com/syntax-tree/mdast-util-to-hast/security/advisories/GHSA-4fh9-h7wg-q85m
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/syntax-tree/mdast-util-to-hast/commit/6fc783ae6abdeb798fd5a68e7f3f21411dde7403
Resource:
x_refsource_MISC
Hyperlink: https://github.com/syntax-tree/mdast-util-to-hast/commit/ab3a79570a1afbfa7efef5d4a0cd9b5caafbc5d7
Resource:
x_refsource_MISC
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
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
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:01 Dec, 2025 | 23:15
Updated At:06 Feb, 2026 | 16:36

mdast-util-to-hast is an mdast utility to transform to hast. From 13.0.0 to before 13.2.1, multiple (unprefixed) classnames could be added in markdown source by using character references. This could make rendered user supplied markdown code elements appear like the rest of the page. This vulnerability is fixed in 13.2.1.

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
Secondary4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: Secondary
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CPE Matches

unifiedjs
unifiedjs
>>mdast-util-to-hast>>Versions from 13.0.0(inclusive) to 13.2.1(exclusive)
cpe:2.3:a:unifiedjs:mdast-util-to-hast:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-20Secondarysecurity-advisories@github.com
CWE-915Secondarysecurity-advisories@github.com
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-915
Type: Secondary
Source: security-advisories@github.com
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/syntax-tree/mdast-util-to-hast/commit/6fc783ae6abdeb798fd5a68e7f3f21411dde7403security-advisories@github.com
Patch
https://github.com/syntax-tree/mdast-util-to-hast/commit/ab3a79570a1afbfa7efef5d4a0cd9b5caafbc5d7security-advisories@github.com
Patch
https://github.com/syntax-tree/mdast-util-to-hast/security/advisories/GHSA-4fh9-h7wg-q85msecurity-advisories@github.com
Vendor Advisory
Hyperlink: https://github.com/syntax-tree/mdast-util-to-hast/commit/6fc783ae6abdeb798fd5a68e7f3f21411dde7403
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/syntax-tree/mdast-util-to-hast/commit/ab3a79570a1afbfa7efef5d4a0cd9b5caafbc5d7
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/syntax-tree/mdast-util-to-hast/security/advisories/GHSA-4fh9-h7wg-q85m
Source: security-advisories@github.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Vendor-Cisco Systems, Inc.
Product-adaptive_security_appliance_softwareasa_5585-x_firmwareasa_5505_firmwareasa_5580_firmwareasa_5515-xasa_5545-x_firmwareadaptive_security_applianceasa_5545-xasa_5525-x_firmwareasa_5505asa_5555-xasa_5580asa_5585-xasa_5515-x_firmwareasa_5525-xasa_5555-x_firmwareasa_5512-x_firmwareasa_5512-xfirepower_threat_defenseCisco Adaptive Security Appliance (ASA) Software
CWE ID-CWE-358
Improperly Implemented Security Check for Standard
CWE ID-CWE-20
Improper Input Validation
CVE-2021-32697
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.40% / 59.82%
||
7 Day CHG~0.00%
Published-21 Jun, 2021 | 18:15
Updated-03 Aug, 2024 | 23:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Form validation can be skipped

neos/forms is an open source framework to build web forms. By crafting a special `GET` request containing a valid form state, a form can be submitted without invoking any validators. Form state is secured with an HMAC that is still verified. That means that this issue can only be exploited if Form Finishers cause side effects even if no form values have been sent. Form Finishers can be adjusted in a way that they only execute an action if the submitted form contains some expected data. Alternatively a custom Finisher can be added as first finisher. This regression was introduced with https://github.com/neos/form/commit/049d415295be8d4a0478ccba97dba1bb81649567

Action-Not Available
Vendor-neosneos
Product-formform
CWE ID-CWE-20
Improper Input Validation
CVE-2023-45648
Matching Score-4
Assigner-Apache Software Foundation
ShareView Details
Matching Score-4
Assigner-Apache Software Foundation
CVSS Score-5.3||MEDIUM
EPSS-8.66% / 92.25%
||
7 Day CHG+7.93%
Published-10 Oct, 2023 | 18:38
Updated-29 Oct, 2025 | 12:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Tomcat: Trailer header parsing too lenient

Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81 and from 8.5.0 through 8.5.93 did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fix the issue.

Action-Not Available
Vendor-Debian GNU/LinuxThe Apache Software Foundation
Product-debian_linuxtomcatApache Tomcattomcat
CWE ID-CWE-20
Improper Input Validation
CVE-2021-31375
Matching Score-4
Assigner-Juniper Networks, Inc.
ShareView Details
Matching Score-4
Assigner-Juniper Networks, Inc.
CVSS Score-7.2||HIGH
EPSS-0.21% / 42.82%
||
7 Day CHG~0.00%
Published-19 Oct, 2021 | 18:17
Updated-17 Sep, 2024 | 02:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Junos OS: Receipt of a specific BGP update may cause RPKI policy-checks to be bypassed

An Improper Input Validation vulnerability in routing process daemon (RPD) of Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure (RPKI), allows an attacker to send a specific BGP update which may cause RPKI policy-checks to be bypassed. This, in turn, may allow a spoofed advertisement to be accepted or propagated. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S18; 15.1 versions prior to 15.1R7-S9; 17.2 versions prior to 17.2R3-S3; 17.3 versions prior to 17.3R3-S7; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S3; 18.3 versions prior to 18.3R3-S1; 18.4 versions prior to 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R2; 19.3 versions prior to 19.3R2.

Action-Not Available
Vendor-Juniper Networks, Inc.
Product-junosJunos OS
CWE ID-CWE-358
Improperly Implemented Security Check for Standard
CWE ID-CWE-20
Improper Input Validation
CVE-2021-30004
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.30% / 52.46%
||
7 Day CHG~0.00%
Published-02 Apr, 2021 | 00:00
Updated-03 Aug, 2024 | 22:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.

Action-Not Available
Vendor-w1.fin/a
Product-wpa_supplicanthostapdn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-29418
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.02% / 5.45%
||
7 Day CHG~0.00%
Published-30 Mar, 2021 | 06:08
Updated-03 Aug, 2024 | 22:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The netmask package before 2.0.1 for Node.js mishandles certain unexpected characters in an IP address string, such as an octal digit of 9. This (in some situations) allows attackers to bypass access control that is based on IP addresses. NOTE: this issue exists because of an incomplete fix for CVE-2021-28918.

Action-Not Available
Vendor-netmask_projectn/a
Product-netmaskn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-28585
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-5.3||MEDIUM
EPSS-0.35% / 57.12%
||
7 Day CHG~0.00%
Published-28 Jun, 2021 | 13:47
Updated-16 Sep, 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
Magento Commerce improper input validation in customer customer webapi

Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by an Improper input validation vulnerability in the New customer WebAPI.Successful exploitation could allow an attacker to send unsolicited spam e-mails.

Action-Not Available
Vendor-magentoAdobe Inc.
Product-magentoMagento Commerce
CWE ID-CWE-20
Improper Input Validation
CVE-2021-41114
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-4.8||MEDIUM
EPSS-0.29% / 51.87%
||
7 Day CHG~0.00%
Published-05 Oct, 2021 | 17:15
Updated-04 Aug, 2024 | 02:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HTTP Host Header Injection in Request Handling in Typo3

TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that TYPO3 CMS is susceptible to host spoofing due to improper validation of the HTTP Host header. TYPO3 uses the HTTP Host header, for example, to generate absolute URLs during the frontend rendering process. Since the host header itself is provided by the client, it can be forged to any value, even in a name-based virtual hosts environment. This vulnerability is the same as described in TYPO3-CORE-SA-2014-001 (CVE-2014-3941). A regression, introduced during TYPO3 v11 development, led to this situation. The already existing setting $GLOBALS['TYPO3_CONF_VARS']['SYS']['trustedHostsPattern'] (used as an effective mitigation strategy in previous TYPO3 versions) was not evaluated anymore, and reintroduced the vulnerability.

Action-Not Available
Vendor-TYPO3 Association
Product-typo3typo3
CWE ID-CWE-644
Improper Neutralization of HTTP Headers for Scripting Syntax
CWE ID-CWE-20
Improper Input Validation
CVE-2021-39193
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.42% / 61.36%
||
7 Day CHG~0.00%
Published-03 Sep, 2021 | 17:45
Updated-04 Aug, 2024 | 01:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Transaction validity oversight in pallet-ethereum

Frontier is Substrate's Ethereum compatibility layer. Prior to commit number 0b962f218f0cdd796dadfe26c3f09e68f7861b26, a bug in `pallet-ethereum` can cause invalid transactions to be included in the Ethereum block state in `pallet-ethereum` due to not validating the input data size. Any invalid transactions included this way have no possibility to alter the internal Ethereum or Substrate state. The transaction will appear to have be included, but is of no effect as it is rejected by the EVM engine. The impact is further limited by Substrate extrinsic size constraints. A patch is available in commit number 0b962f218f0cdd796dadfe26c3f09e68f7861b26. There are no workarounds aside from applying the patch.

Action-Not Available
Vendor-parityparitytech
Product-frontierfrontier
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-1284
Improper Validation of Specified Quantity in Input
CVE-2021-27418
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-5.3||MEDIUM
EPSS-0.22% / 44.06%
||
7 Day CHG~0.00%
Published-23 Mar, 2022 | 19:46
Updated-16 Apr, 2025 | 16:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GE UR family input validation

GE UR firmware versions prior to version 8.1x supports web interface with read-only access. The device fails to properly validate user input, making it possible to perform cross-site scripting attacks, which may be used to send a malicious script. Also, UR Firmware web server does not perform HTML encoding of user-supplied strings.

Action-Not Available
Vendor-geGE
Product-multilin_l90_firmwaremultilin_b90_firmwaremultilin_b30_firmwaremultilin_c60multilin_b90multilin_t35_firmwaremultilin_c30multilin_c30_firmwaremultilin_f60_firmwaremultilin_n60multilin_t35multilin_c60_firmwaremultilin_l30_firmwaremultilin_c70multilin_c95_firmwaremultilin_c70_firmwaremultilin_g30_firmwaremultilin_c95multilin_n60_firmwaremultilin_l60multilin_m60_firmwaremultilin_t60multilin_t60_firmwaremultilin_g60_firmwaremultilin_l90multilin_g60multilin_f60multilin_m60multilin_g30multilin_f35_firmwaremultilin_l30multilin_d30_firmwaremultilin_d60multilin_d60_firmwaremultilin_b30multilin_l60_firmwaremultilin_f35multilin_d30UR family
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2020-25768
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.31% / 53.71%
||
7 Day CHG~0.00%
Published-07 Oct, 2020 | 20:37
Updated-04 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Contao before 4.4.52, 4.9.x before 4.9.6, and 4.10.x before 4.10.1 have Improper Input Validation. It is possible to inject insert tags in front end forms which will be replaced when the page is rendered.

Action-Not Available
Vendor-n/aContao Association
Product-contaon/a
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-20
Improper Input Validation
CVE-2016-11032
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.09% / 25.87%
||
7 Day CHG~0.00%
Published-07 Apr, 2020 | 13:38
Updated-06 Aug, 2024 | 03:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on Samsung mobile devices with M(6.0) software. An attacker can disable all Sound functionality by broadcasting an unprotected intent. The Samsung IDs are SVE-2016-7179 and SVE-2016-7182 (November 2016).

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-10765
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.24% / 47.06%
||
7 Day CHG~0.00%
Published-29 Jul, 2019 | 16:10
Updated-06 Aug, 2024 | 03:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

edx-platform before 2016-06-10 allows account activation with a spoofed e-mail address.

Action-Not Available
Vendor-edxn/a
Product-edx-platformn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2023-3704
Matching Score-4
Assigner-Indian Computer Emergency Response Team (CERT-In)
ShareView Details
Matching Score-4
Assigner-Indian Computer Emergency Response Team (CERT-In)
CVSS Score-5.3||MEDIUM
EPSS-0.10% / 27.60%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 06:42
Updated-04 Oct, 2024 | 19:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Timestamp Modification Vulnerability in CP-Plus Digital Video Recorder

The vulnerability exists in CP-Plus DVR due to an improper input validation within the web-based management interface of the affected products. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable device. Successful exploitation of this vulnerability could allow the remote attacker to change system time of the targeted device.

Action-Not Available
Vendor-Aditya Infotech LimitedCP PLUS (Aditya Group - Aditya Infotech Limited)
Product-cp-uvr-1601e2-hcp-uvr-0401l1b-4kh_firmwarecp-uvr-0801f1-hc_firmwarecp-uvr-0801k1b-hcp-uvr-1601e2-h_firmwarecp-uvr-0801k1-h_firmwarecp-uvr-1601e1-hccp-uvr-0808k1-hcp-uvr-1601e1-hcp-uvr-1601e1-h_firmwarecp-uvr-0401l1-4kh_firmwarecp-uvr-0808k1-h_firmwarecp-uvr-1601e1-hc_firmwarecp-uvr-0801k1-hcp-uvr-0801f1-hccp-uvr-0401l1b-4khcp-uvr-0801k1b-h_firmwarecp-uvr-0401l1-4khCP-UVR-1601E1-HC, CP-UVR-1601E2-H, CP-UVR-1601E1-H, CP-UVR-0801F1-HC, CP-UVR-0801K1-H, CP-UVR-0801K1B-H, CP-UVR-0808K1-H, CP-UVR-0401L1-4KH, CP-UVR-0401L1B-4KHcp-uvr-1601e2-hcp-uvr-0801k1b-hcp-uvr-0801k1-hcp-uvr-0401l1b-4khcp-uvr-0801f1-hccp-uvr-1601e1-hccp-uvr-0808k1-hcp-uvr-1601e1-hcp-uvr-0401l1-4kh
CWE ID-CWE-20
Improper Input Validation
CVE-2020-10240
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.03% / 8.09%
||
7 Day CHG~0.00%
Published-16 Mar, 2020 | 15:46
Updated-04 Aug, 2024 | 10:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Joomla! before 3.9.16. Missing length checks in the user table can lead to the creation of users with duplicate usernames and/or email addresses.

Action-Not Available
Vendor-n/aJoomla!
Product-joomla\!n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2025-31135
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.31% / 53.89%
||
7 Day CHG~0.00%
Published-01 Apr, 2025 | 22:03
Updated-28 Jan, 2026 | 23:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Go-Guerrilla SMTP Daemon allows the PROXY command to be sent multiple times

Go-Guerrilla SMTP Daemon is a lightweight SMTP server written in Go. Prior to 1.6.7, when ProxyOn is enabled, the PROXY command will be accepted multiple times, with later invocations overriding earlier ones. The proxy protocol only supports one initial PROXY header; anything after that is considered part of the exchange between client and server, so the client is free to send further PROXY commands with whatever data it pleases. go-guerrilla will treat these as coming from the reverse proxy, allowing a client to spoof its IP address. This vulnerability is fixed in 1.6.7.

Action-Not Available
Vendor-phires
Product-go-guerrilla
CWE ID-CWE-20
Improper Input Validation
CVE-2023-27043
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.19% / 41.12%
||
7 Day CHG+0.01%
Published-18 Apr, 2023 | 00:00
Updated-17 Dec, 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

The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some applications, an attacker can bypass a protection mechanism in which application access is granted only after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be used for signup). This occurs in email/_parseaddr.py in recent versions of Python.

Action-Not Available
Vendor-n/aFedora ProjectPython Software FoundationNetApp, Inc.
Product-fedorapythonontap_select_deploy_administration_utilityactive_iq_unified_managern/a
CWE ID-CWE-1286
Improper Validation of Syntactic Correctness of Input
CWE ID-CWE-20
Improper Input Validation
CVE-2021-20764
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-5.3||MEDIUM
EPSS-0.27% / 50.02%
||
7 Day CHG~0.00%
Published-18 Aug, 2021 | 05:36
Updated-03 Aug, 2024 | 17:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper input validation vulnerability in Attaching Files of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote attacker to alter the data of Attaching Files.

Action-Not Available
Vendor-Cybozu, Inc.
Product-garoonCybozu Garoon
CWE ID-CWE-20
Improper Input Validation
CVE-2023-22730
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.30% / 52.69%
||
7 Day CHG~0.00%
Published-17 Jan, 2023 | 21:27
Updated-10 Mar, 2025 | 21:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Improper Input Validation of Clearance sale in cart

Shopware is an open source commerce platform based on Symfony Framework and Vue js. In affected versions It was possible to put the same line item multiple times in the cart using the AP. The Cart Validators checked the line item's individuality and the user was able to bypass quantity limits in sales. This problem has been fixed with version 6.4.18.1. Users on major versions 6.1, 6.2, and 6.3 may also obtain this fix via a plugin.

Action-Not Available
Vendor-shopwareshopware
Product-shopwareplatform
CWE ID-CWE-20
Improper Input Validation
CVE-2023-22963
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.23% / 45.57%
||
7 Day CHG~0.00%
Published-11 Jan, 2023 | 00:00
Updated-07 Apr, 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

The personnummer implementation before 3.0.3 for Dart mishandles numbers in which the last four digits match the ^000[0-9]$ regular expression.

Action-Not Available
Vendor-personnummern/a
Product-personnummern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-1534
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.28% / 50.81%
||
7 Day CHG~0.00%
Published-06 Oct, 2021 | 19:35
Updated-07 Nov, 2024 | 21:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Email Security Appliance URL Filtering Bypass Vulnerability

A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. This vulnerability is due to improper processing of URLs. An attacker could exploit this vulnerability by crafting a URL in a particular way. A successful exploit could allow the attacker to bypass the URL reputation filters that are configured for an affected device, which could allow malicious URLs to pass through the device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-email_security_appliance_c190asyncosemail_security_appliance_c390email_security_appliance_c380email_security_appliance_c170email_security_appliance_c680email_security_appliance_c690xemail_security_appliance_c690Cisco Email Security Appliance (ESA)
CWE ID-CWE-20
Improper Input Validation
CVE-2024-5969
Matching Score-4
Assigner-Wordfence
ShareView Details
Matching Score-4
Assigner-Wordfence
CVSS Score-5.8||MEDIUM
EPSS-0.48% / 64.66%
||
7 Day CHG~0.00%
Published-27 Jul, 2024 | 07:33
Updated-08 Aug, 2025 | 01:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AIomatic - Automatic AI Content Writer <= 2.0.5 - Unauthenticated Arbitrary Email Sending

The AIomatic - Automatic AI Content Writer for WordPress is vulnerable to arbitrary email sending vulnerability in versions up to, and including, 2.0.5. This is due to insufficient limitations on the email recipient and the content in the 'aiomatic_send_email' function which are reachable via AJAX. This makes it possible for unauthenticated attackers to send emails with any content to any recipient.

Action-Not Available
Vendor-coderevolutionCodeRevolutioncoderevolution
Product-aiomaticAiomatic - Automatic AI Content Writer & Editor, GPT-3 & GPT-4, ChatGPT ChatBot & AI Toolkitaiomatic-automatic_ai_content_writer_\&_editor
CWE ID-CWE-20
Improper Input Validation
CVE-2023-20232
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.10% / 26.81%
||
7 Day CHG~0.00%
Published-16 Aug, 2023 | 21:39
Updated-02 Aug, 2024 | 09:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-unified_contact_center_expressCisco Unified Contact Center Express
CWE ID-CWE-20
Improper Input Validation
CVE-2024-52593
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.1||MEDIUM
EPSS-0.28% / 50.77%
||
7 Day CHG~0.00%
Published-18 Dec, 2024 | 19:17
Updated-26 Nov, 2025 | 16:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Missing validation allows spoofed "origin" links in Misskey

Misskey is an open source, federated social media platform.In affected versions missing validation in `NoteCreateService.insertNote`, `ApPersonService.createPerson`, and `ApPersonService.updatePerson` allows an attacker to control the target of any "origin" links (such as the "view on remote instance" banner). Any HTTPS URL can be set, even if it belongs to a different domain than the note / user. Vulnerable Misskey instances will use the unverified URL for several clickable links, allowing an attacker to conduct phishing or other attacks against remote users. This issue has been addressed in version 2024.11.0-alpha.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Action-Not Available
Vendor-misskeymisskey-dev
Product-misskeymisskey
CWE ID-CWE-20
Improper Input Validation
CVE-2024-52592
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.9||MEDIUM
EPSS-0.37% / 58.06%
||
7 Day CHG~0.00%
Published-18 Dec, 2024 | 19:19
Updated-26 Nov, 2025 | 16:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Missing validation allows spoofed poll updates in Misskey

Misskey is an open source, federated social media platform. In affected versions missing validation in `ApInboxService.update` allows an attacker to modify the result of polls belonging to another user. No authentication is required, except for a valid signature from any actor on any remote instance. Vulnerable Misskey instances will accept spoofed updates for remote polls. Local polls are unaffected. This issue has been addressed in version 2024.11.0-alpha.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Action-Not Available
Vendor-misskeymisskey-dev
Product-misskeymisskey
CWE ID-CWE-20
Improper Input Validation
CVE-2021-21705
Matching Score-4
Assigner-PHP Group
ShareView Details
Matching Score-4
Assigner-PHP Group
CVSS Score-4.3||MEDIUM
EPSS-0.29% / 52.26%
||
7 Day CHG~0.00%
Published-04 Oct, 2021 | 04:00
Updated-17 Sep, 2024 | 04:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect URL validation in FILTER_VALIDATE_URL

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.

Action-Not Available
Vendor-NetApp, Inc.Oracle CorporationThe PHP Group
Product-clustered_data_ontapsd-wan_awarephpPHP
CWE ID-CWE-20
Improper Input Validation
CVE-2024-52279
Matching Score-4
Assigner-Apache Software Foundation
ShareView Details
Matching Score-4
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.23% / 45.53%
||
7 Day CHG~0.00%
Published-03 Aug, 2025 | 10:02
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: Arbitrary file read by adding malicious JDBC connection string

Improper Input Validation vulnerability in Apache Zeppelin. The fix for JDBC URL validation in CVE-2024-31864 did not account for URL encoded input. This issue affects Apache Zeppelin: from 0.11.1 before 0.12.0. Users are recommended to upgrade to version 0.12.0, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-zeppelinApache Zeppelin
CWE ID-CWE-20
Improper Input Validation
CVE-2020-9743
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-5.3||MEDIUM
EPSS-3.32% / 86.97%
||
7 Day CHG~0.00%
Published-10 Sep, 2020 | 16:36
Updated-16 Sep, 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
HTML injection in AEM's content editor component

AEM versions 6.5.5.0 (and below), 6.4.8.1 (and below), 6.3.3.8 (and below) and 6.2 SP1-CFP20 (and below) are affected by an HTML injection vulnerability in the content editor component that allows unauthenticated users to craft an HTTP request that includes arbitrary HTML code in a parameter value. An attacker could then use the malicious GET request to lure victims to perform unsafe actions in the page (ex. phishing).

Action-Not Available
Vendor-Adobe Inc.
Product-experience_managerExperience Manager
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2024-45612
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.55% / 67.44%
||
7 Day CHG-0.17%
Published-17 Sep, 2024 | 18:29
Updated-23 Sep, 2024 | 19:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Insert tag injection via canonical URL in Contao

Contao is an Open Source CMS. In affected versions an untrusted user can inject insert tags into the canonical tag, which are then replaced on the web page (front end). Users are advised to update to Contao 4.13.49, 5.3.15 or 5.4.3. Users unable to upgrade should disable canonical tags in the root page settings.

Action-Not Available
Vendor-Contao Association
Product-contaocontaocontao
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-2019-1969
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.70% / 71.65%
||
7 Day CHG~0.00%
Published-29 Aug, 2019 | 21:50
Updated-19 Nov, 2024 | 18:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco NX-OS Software SNMP Access Control List Configuration Name Bypass Vulnerability

A vulnerability in the implementation of the Simple Network Management Protocol (SNMP) Access Control List (ACL) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to perform SNMP polling of an affected device, even if it is configured to deny SNMP traffic. The vulnerability is due to an incorrect length check when the configured ACL name is the maximum length, which is 32 ASCII characters. An attacker could exploit this vulnerability by performing SNMP polling of an affected device. A successful exploit could allow the attacker to perform SNMP polling that should have been denied. The attacker has no control of the configuration of the SNMP ACL name.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-nexus_93180lc-exnexus_9332pqnexus_3172tqnexus_93108tc-exnx-osnexus_3636c-rnexus_9508nexus_93120txnexus_93128txnexus_9336pq_aci_spinenexus_3548-xlnexus_31128pqnexus_3132q-vnexus_9332cnexus_9364cnexus_3164qnexus_92348gc-xnexus_3172tq-32tnexus_9336c-fx2nexus_3132c-znexus_3524-xnexus_31108tc-vnexus_9348gc-fxpnexus_3172nexus_9272qnexus_3464cnexus_93216tc-fx2nexus_36180yc-rnexus_93180yc-fxnexus_3264qnexus_3432d-snexus_34180ycnexus_9000vnexus_31108pc-vnexus_3524nexus_3548nexus_3132qnexus_3016nexus_9372pxnexus_92304qcnexus_92160yc-xnexus_9504nexus_3048nexus_9372tx-enexus_93108tc-fxnexus_93360yc-fx2nexus_3524-xlnexus_9396txnexus_92300ycnexus_3064nexus_3232cnexus_9396pxnexus_3264c-enexus_93240yc-fx2nexus_9372txnexus_3548-xnexus_3132q-xlnexus_3064-tnexus_3172tq-xlnexus_93180yc-exnexus_3408-snexus_9372px-enexus_9236cnexus_9516nexus_3172pq-xlCisco NX-OS Software
CWE ID-CWE-264
Not Available
CWE ID-CWE-20
Improper Input Validation
CVE-2020-8124
Matching Score-4
Assigner-HackerOne
ShareView Details
Matching Score-4
Assigner-HackerOne
CVSS Score-5.3||MEDIUM
EPSS-0.06% / 17.09%
||
7 Day CHG~0.00%
Published-04 Feb, 2020 | 19:08
Updated-04 Aug, 2024 | 09:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient validation and sanitization of user input exists in url-parse npm package version 1.4.4 and earlier may allow attacker to bypass security checks.

Action-Not Available
Vendor-url-parse_projectn/a
Product-url-parseurl-parse
CWE ID-CWE-20
Improper Input Validation
CVE-2024-41565
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-0.12% / 31.61%
||
7 Day CHG~0.00%
Published-28 Aug, 2024 | 00:00
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

JustEnoughItems (JEI) 19.5.0.33 and before contains an Improper Validation of Specified Index, Position, or Offset in Input vulnerability. The specific issue is a failure to validate slot index in JEI for Minecraft, which allows in-game item duplication.

Action-Not Available
Vendor-mezzn/a
Product-justenoughitemsn/a
CWE ID-CWE-129
Improper Validation of Array Index
CWE ID-CWE-20
Improper Input Validation
CVE-2019-15988
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.34% / 55.93%
||
7 Day CHG~0.00%
Published-26 Nov, 2019 | 03:42
Updated-19 Nov, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Email Security Appliance URL Filtering Bypass Vulnerability

A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. The vulnerability is due to insufficient input validation of URLs. An attacker could exploit this vulnerability by crafting the URL in a particular way. A successful exploit could allow the attacker to bypass the URL reputation filters that are configured for the affected device, which could allow malicious URLs to pass through the device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-email_security_appliance_firmwareCisco Email Security Appliance (ESA)
CWE ID-CWE-20
Improper Input Validation
CVE-2020-6261
Matching Score-4
Assigner-SAP SE
ShareView Details
Matching Score-4
Assigner-SAP SE
CVSS Score-5.3||MEDIUM
EPSS-0.18% / 39.59%
||
7 Day CHG~0.00%
Published-01 Jul, 2020 | 12:55
Updated-04 Aug, 2024 | 08:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SAP Solution Manager (Trace Analysis), version 7.20, allows an attacker to perform a log injection into the trace file, due to Incomplete XML Validation. The readability of the trace file is impaired.

Action-Not Available
Vendor-SAP SE
Product-solution_managerSAP Solution Manager (Trace Analysis)
CWE ID-CWE-116
Improper Encoding or Escaping of Output
CWE ID-CWE-20
Improper Input Validation
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