CVE-2025-61657

published 2026-02-03

CVE-2025-61657: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Vector. This vulnerability is…

Priority P4 12 low 5.3 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 E U 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

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Vector. This vulnerability is associated with program files resources/skins.Vector.Js/stickyHeader.Js.

This issue affects Vector: from * before 1.43.4, 1.44.1.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	mediawiki	< mediawiki 1:1.43.5+dfsg-1 (forky)	mediawiki 1:1.43.5+dfsg-1 (forky)
mediawiki	mediawiki	>= 0 < 1:1.43.6+dfsg-1~deb13u1	1:1.43.6+dfsg-1~deb13u1
mediawiki	mediawiki	>= 0 < 1:1.43.5+dfsg-1	1:1.43.5+dfsg-1
wikimedia_foundation	vector	>= * < 1.43.4, 1.44.1	1.43.4, 1.44.1

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CWE-79