CVE-2025-61642 – Stored XSS through system messages provided to CodexHtmlForms

CVE ID : CVE-2025-61642

Published : Feb. 3, 2026, 12:16 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 includes/htmlform/CodexHTMLForm.Php, includes/htmlform/fields/HTMLButtonField.Php.

This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.

Severity: 0.0 | NONE

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