None severity · published Feb 2, 2026
CVE-2025-61644
i18n XSS through Special:Watchlist
0.0
CVSS
0.3%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ME
MediaWiki · Wikimedia Foundation
before > fb856ce9cf121e046305116852cca4899ecb48ca · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-61644
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-61644
phabricator.wikimedia.org
https://phabricator.wikimedia.org/T403411
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