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Wikimedia Foundation

Wikimedia Foundation AbuseFilter vulnerabilities

3 published CVEs name Wikimedia Foundation AbuseFilter among the affected products.

Atom feed of new CVEs

Newest CVEs

  • CVE-2026-58027

    QueryAbuseFilter API can be used to see the hit count of private filters, which is hidden in the UI

    Wikimedia Foundation · AbuseFilter

    Medium5.3
  • CVE-2026-34086

    AbuseFilter misuses ::userCanBitfield, exposing access-controlled information

    Wikimedia Foundation · AbuseFilter

    Low2.1
  • CVE-2025-6592

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

    Wikimedia Foundation · AbuseFilter

    Low2.1
All 3 in the list