CVE-2025-3469

published 2025-04-10

CVE-2025-3469: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability…

Priority P4 15 low 0 CVSS 4.0

AV N AC L AT P PR N UI N VC N VI N VA N SC N SI N SA N E X 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 M U Green

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 includes/htmlform/fields/HTMLMultiSelectField.Php.

This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	mediawiki	< mediawiki 1:1.39.12-1~deb12u1 (bookworm)	mediawiki 1:1.39.12-1~deb12u1 (bookworm)
mediawiki	mediawiki	>= 0 < 1:1.35.13-1+deb11u4	1:1.35.13-1+deb11u4
mediawiki	mediawiki	>= 0 < 1:1.39.12-1~deb12u1	1:1.39.12-1~deb12u1
mediawiki	mediawiki	>= 0 < 1:1.43.1+dfsg-1	1:1.43.1+dfsg-1
mediawiki	mediawiki	>= 0 < 1:1.43.1+dfsg-1	1:1.43.1+dfsg-1
wikimedia_foundation	mediawiki	< 1.39.12, 1.42.6, 1.43.1	1.39.12, 1.42.6, 1.43.1

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CWE-79