CVE-2025-32699: Wikimedia Foundation Mediawiki

Low severity, CVSS 2.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation Parsoid.This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1; Parsoid: before 0.16.5, 0.19.2, 0.20.2.

Affected products

• Wikimedia Foundation Mediawiki
• Wikimedia Foundation Parsoid

Published 2025-04-10. Last modified 2026-06-17.