{"action":"Upgrade golang-github-gin-contrib-cors to 1.4.0-1+deb12u1 or later.","affected":[{"fixed":"1.4.0-1+deb12u1","introduced":"0"}],"component":"golang-github-gin-contrib-cors","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.4.0-1+deb12u1"],"id":"tcs_01M5NE5ND8P91P2HB29V8PVASA","modified_at":"2026-10-14T06:00:04.398812549Z","published_at":"2024-06-29T00:15:02.107Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-25211","https://security-tracker.debian.org/tracker/CVE-2019-25211"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-25211","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-25211"}],"summary":"parseWildcardRules in Gin-Gonic CORS middleware before 1.6.0 mishandles a wildcard at the end of an origin string, e.g., https://example.community/* is allowed when the intention is that only https://"}