{"action":"Upgrade mediawiki to 1:1.27.2-1 or later.","affected":[{"fixed":"1:1.27.2-1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:1.27.2-1"],"id":"tcs_01M5NBW0S9XHME673RAXR8RGBP","modified_at":"2026-09-01T20:03:40.119094182Z","published_at":"2018-04-13T16:29:00.407Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-0363","https://security-tracker.debian.org/tracker/CVE-2017-0363"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-0363","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-0363"}],"summary":"Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 has a flaw where Special:UserLogin?returnto=interwiki:foo will redirect to external sites."}