CVE-2025-61644 — Cross-site Scripting in Foundation Mediawiki

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
0.0N/ANVD
EPSS
0.1%
top 79.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Wikimedia Foundation MediawikiDebian Mediawiki
Timeline
PublishedFeb 3

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Rcfilters/ui/WatchlistTopSectionWidget.Js. This issue affects MediaWiki: from * before > fb856ce9cf121e046305116852cca4899ecb48ca.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5wikimedia_foundation/mediawiki* — > fb856ce9cf121e046305116852cca4899ecb48ca

🔴Vulnerability Details

2
OSV
CVE-2025-61644: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki↗2026-02-03
▶
GHSA
GHSA-664f-j627-v386: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki↗2026-02-03
▶

📋Vendor Advisories

1
Debian
CVE-2025-61644: mediawiki - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site ...↗2025
▶
CVE-2025-61644 — Cross-site Scripting | cvebase