https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T12:55:30.804678+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2023-37252 fkie_cve-2023-37252 2026-10-01T12:55:30.849880+00:00

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. Special:CheckUserLog shows usernames that have been hidden.

 https://vulnerability.circl.lu/vuln/ghsa-v83r-4pqq-r3wj GHSA-v83r-4pqq-r3wj 2026-10-01T12:55:30.849954+00:00

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. Special:CheckUserLog shows usernames that have been hidden.

 https://vulnerability.circl.lu/vuln/gsd-2023-37252 gsd-2023-37252 2026-10-01T12:55:30.849977+00:00 gsd-2023-37252 https://vulnerability.circl.lu/vuln/wid-sec-w-2023-1695 WID-SEC-W-2023-1695 — MediaWiki: Mehrere Schwachstellen 2026-10-01T12:55:30.849991+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in MediaWiki ausnutzen, um Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Cross-Site-Scripting-Angriff durchzuführen und Angriffe mit unspezifischen Auswirkungen auszuführen.