Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in markdown-it allows Cross-Site Scripting (XSS). This vulnerability is associated with program files lib/renderer.mjs.

This issue affects markdown-it: 14.1.0. NOTE: the Supplier does not consider this issue to be a vulnerability.
Published: 2025-08-21
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-25465 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in markdown-it allows Cross-Site Scripting (XSS). This vulnerability is associated with program files lib/renderer.mjs. This issue affects markdown-it: 14.1.0.
History

Mon, 22 Dec 2025 19:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:markdown-it_project:markdown-it:14.1.0:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'}

cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Wed, 03 Dec 2025 21:15:00 +0000

Type Values Removed Values Added
First Time appeared Markdown-it
Markdown-it markdown-it
CPEs cpe:2.3:a:markdown-it:markdown-it:14.1.0:*:*:*:*:*:*:*
Vendors & Products Markdown-it
Markdown-it markdown-it

Mon, 01 Sep 2025 17:30:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in markdown-it allows Cross-Site Scripting (XSS). This vulnerability is associated with program files lib/renderer.mjs. This issue affects markdown-it: 14.1.0. Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in markdown-it allows Cross-Site Scripting (XSS). This vulnerability is associated with program files lib/renderer.mjs. This issue affects markdown-it: 14.1.0. NOTE: the Supplier does not consider this issue to be a vulnerability.

Mon, 25 Aug 2025 05:30:00 +0000

Type Values Removed Values Added
References

Sun, 24 Aug 2025 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Markdown-it Project
Markdown-it Project markdown-it
Vendors & Products Markdown-it Project
Markdown-it Project markdown-it

Fri, 22 Aug 2025 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'}

threat_severity

Moderate


Thu, 21 Aug 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 21 Aug 2025 17:00:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in markdown-it allows Cross-Site Scripting (XSS). This vulnerability is associated with program files lib/renderer.mjs. This issue affects markdown-it: 14.1.0.
Title Markdown-it 14.1.0 - Cross-site scripting (XSS)
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


Subscriptions

Markdown-it Markdown-it
Markdown-it Project Markdown-it
cve-icon MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published:

Updated: 2025-12-03T21:06:03.862Z

Reserved: 2025-07-21T18:41:55.203Z

Link: CVE-2025-7969

cve-icon Vulnrichment

Updated: 2025-08-25T04:45:43.251Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-21T17:15:32.893

Modified: 2025-12-22T19:28:13.667

Link: CVE-2025-7969

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-08-21T16:40:05Z

Links: CVE-2025-7969 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-08-24T22:19:07Z

Weaknesses