Mediawiki CVE-2025-6591

Cross-site Scripting (XSS) (CWE-79)

2026-02-02 c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

Mediawiki PHP

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:01 vuln.today

CVE Published

Feb 02, 2026 - 23:16 nvd

N/A

DescriptionCVE.org

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/api/ApiFeedContributions.Php.

This issue affects MediaWiki: from * before 1.39.13, 1.42.7 1.43.2, 1.44.0.

AnalysisAI

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/api/ApiFeedContributions.Php.

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/api/ApiFeedContributions.Php.

This issue affects MediaWiki: from * before 1.39.13, 1.42.7 1.43.2, 1.44.0.

Affected ProductsAI

Vulnerability in Wikimedia Foundation MediaWiki

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers.

CVE-2025-6591 vulnerability details – vuln.today

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