VULNERABILITY INTELLIGENCE

CVE-2023-37252

CVSS score3.1 LOW

EPSS probability0.24%

CISA KEVNot currently listed

Published2026-09-14

Last modified2026-09-16

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. Special:CheckUserLog shows usernames that have been hidden.