CVE-2024-40596

—

CVSS 3.1

4.3 medium

EPSS

<1%p26

Published

Jul 7, 2024 (Jul 7, 2024)

Modified

Jun 17, 2026

Description

An issue was discovered in the CheckUser extension for MediaWiki through 1.42.1. The Special:Investigate feature can expose suppressed information for log events. (TimelineService does not support properly suppressing.)

Vendors: mediawiki
Products: mediawiki
Weakness: CWE-532
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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