CVE-2025-6592lowCWE-284

CVE-2025-6592: low-severity vulnerability in Wikimedia Foundation AbuseFilter

Creating a permanent account from a temporary account associates temp username and IP address with real username in AbuseLog

Published · Updated

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8Vexday Risk Score

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

ssvc Trackcvss 2.1epss 0.4%
Vulnerability in Wikimedia Foundation AbuseFilter. This vulnerability is associated with program files includes/auth/AuthManager.Php. This issue affects AbuseFilter: from fe0b1cb9e9691faf4d8d9bd80646589f6ec37615 before 1.43.2, 1.44.0.
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Affected products
Wikimedia Foundation · AbuseFilter
Related CVEs — Wikimedia Foundation AbuseFilter

In the same product, most dangerous first.

CVE-2026-58027MEDIUMQueryAbuseFilter API can be used to see the hit count of private filters, which is hidden in the UIEPSS 0.4%CVE-2026-34086LOWAbuseFilter misuses ::userCanBitfield, exposing access-controlled informationEPSS 0.2%