High severity7.5NVD Advisory· Published May 11, 2026· Updated May 14, 2026

CVE-2026-34088

Description

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.

MediaWiki/Mediawiki
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
Range: <1.43.7

No patches discovered yet.

AI mechanics synthesis has not run for this CVE yet.

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