CVE-2026-34088 RecentChanges entries expose suppressed content via generated log page html

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2025-61639

CVE-2025-61639 affects Wikimedia Foundation MediaWiki and concerns exposure of sensitive information to an unauthorized actor. The issue involves files in includes/logging/ManualLogEntry.Php, includes/recentchanges/RecentChangeFactory.Php, and includes/recentchanges/RecentChangeStore.Php, with af...