CVE-2025-67480

Medium

Description

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Api/ApiQueryRevisionsBase.Php. This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.

SeverityMedium

CVSS6.5

Exploit probability17. percentile0.3%

Product

Mediawiki

PublishedFeb 3, 2026

First seenFeb 3, 2026

Weakness typeCWE-20Improper input validation

How to fix

Update

mediawiki mediawiki1.39.16, 1.43.6, 1.44.3 or later

Affected products

Product	Affected versions	Fixed in
mediawiki mediawiki	1.39.0 ≤ v < 1.39.16, 1.43.0 ≤ v < 1.43.6, 1.44.0 ≤ v < 1.44.3, 1.45.0	1.39.16, 1.43.6, 1.44.3

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