CVE-2025-53498mediumCWE-778

CVE-2025-53498: medium-severity vulnerability in Wikimedia Foundation Mediawiki - AbuseFilter…

Lack of Audit Logging in AbuseFilter

Published · Updated

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13Vexday Risk Score

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

ssvc Trackcvss 5.3epss 0.3%
Insufficient Logging vulnerability in Wikimedia Foundation Mediawiki - AbuseFilter Extension allows Data Leakage Attacks.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:L/I:N/A:N
Affected products
Wikimedia Foundation · Mediawiki - AbuseFilter Extension
Related CVEs — Wikimedia Foundation Mediawiki - AbuseFilter…

In the same product, most dangerous first.

CVE-2025-53499CRITICALUnauthorized Inspection of Protected Variables in AbuseFilterEPSS 0.3%CVE-2025-53495CRITICALUnauthorized Disclosure of IP Reputation in AbuseFilterEPSS 0.3%