{"action":"Upgrade adminer to 5.4.3+dfsg-1 or later.","affected":[{"fixed":"5.4.3+dfsg-1","introduced":"0"}],"component":"adminer","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.4.3+dfsg-1"],"id":"tcs_01M5NTACB1S8KFC2V5VTBSTDKB","modified_at":"2026-10-25T10:01:12.529951022Z","published_at":"2026-07-20T19:17:29.910Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63771","https://security-tracker.debian.org/tracker/CVE-2026-63771"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63771#Debian:14/adminer","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63771"}],"summary":"Adminer before 5.4.3 contains a cookie injection vulnerability that allows attackers to manipulate cookie attributes by injecting arbitrary values through the unsanitized X-Forwarded-Prefix HTTP heade"}