CVE-2025-53499

—

CVSS 3.1

9.1 critical

EPSS

<1%p21

Published

Jul 7, 2025 (Jul 7, 2025)

Modified

Jun 17, 2026

Description

Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - AbuseFilter Extension allows Unauthorized Access.This issue affects Mediawiki - AbuseFilter Extension: from 1.43.X before 1.43.2.

Weakness: CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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