CVE-2025-61639 — Suppressed blocked IP is visible in Special:BlockList, RC, and other places

CVE-2025-61639

Suppressed blocked IP is visible in Special:BlockList, RC, and other places PUBLISHED

Description (CNA)

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/logging/ManualLogEntry.Php, includes/recentchanges/RecentChangeFactory.Php, includes/recentchanges/RecentChangeStore.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.

Affected (CNA)

Vendor / product	Versions
Wikimedia Foundation / MediaWiki	affected * before 1.39.14, 1.43.4, 1.44.1

CWE

CWE-200

References

https://phabricator.wikimedia.org/T280413

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.