{"action":"Upgrade mediawiki to 1:1.43.6+dfsg-1~deb13u1 or later.","affected":[{"fixed":"1:1.43.6+dfsg-1~deb13u1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:1.43.6+dfsg-1~deb13u1"],"id":"tcs_01M5NP4HAHD2WDQFRE4DBGMBSY","modified_at":"2026-09-01T20:04:35.158897258Z","published_at":"2026-02-03T00:16:08.630Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-61634","https://security-tracker.debian.org/tracker/CVE-2025-61634"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-61634","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-61634"}],"summary":"Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Rest/Handler/PageHTMLHandler.Php. This issue affects MediaWiki: from * before 1.39.14, 1.4"}