{"action":"Upgrade mediawiki to 1:1.43.9+dfsg-1 or later.","affected":[{"fixed":"1:1.43.9+dfsg-1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:1.43.9+dfsg-1"],"id":"tcs_01M5NT3FF63JNN925EAWP5PFGE","modified_at":"2026-10-26T12:02:37.086251608Z","published_at":"2026-07-01T16:16:49.947Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-58027","https://security-tracker.debian.org/tracker/CVE-2026-58027"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-58027#Debian:14/mediawiki","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-58027"}],"summary":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation AbuseFilter. This vulnerability is associated with program files includes/Api/QueryAbuseFilters.Php. Th"}