CVE-2022-29905: Mediawiki

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

The FanBoxes extension for MediaWiki through 1.37.2 (before 027ffb0b9d6fe0d823810cf03f5b562a212162d4) allows Special:UserBoxes CSRF.

Affected products

• Mediawiki Mediawiki: up to and including 1.37.2

Published 2022-04-29. Last modified 2026-06-17.