CVE-2025-67481 – mw.message(…).parse() doesn’t output safe HTML, but it’s being used as if it does

CVE ID : CVE-2025-67481

Published : Feb. 3, 2026, 2:16 a.m. | 1 hour ago

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.JqueryMsg/mediawiki.JqueryMsg.Js.

This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.

Severity: 0.0 | NONE

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