CVE-2025-53499criticalCWE-862

CVE-2025-53499: critical vulnerability in Wikimedia Foundation Mediawiki - AbuseFilter…

Unauthorized Inspection of Protected Variables in AbuseFilter

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.1epss 0.3%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Wikimedia Foundation · Mediawiki - AbuseFilter Extension
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CVE-2025-53495CRITICALUnauthorized Disclosure of IP Reputation in AbuseFilterEPSS 0.3%CVE-2025-53498MEDIUMLack of Audit Logging in AbuseFilterEPSS 0.3%