{"action":"Upgrade github.com/caddyserver/caddy/v2 to 2.11.4 or later.","affected":[{"fixed":"2.11.4","introduced":"0"}],"component":"github.com/caddyserver/caddy/v2","cve_ids":["CVE-2026-77281","CVE-2026-92284","CVE-2026-92700"],"ecosystem":"Go","epss":0.00491,"exploited":false,"fixed_versions":["2.11.4"],"ghsa_id":"GHSA-j8px-rmrx-76h9","id":"tcs_01M5KFDVGRH0P523XA5MNNA8EJ","modified_at":"2026-10-03T05:30:03.692995897Z","published_at":"2026-09-18T13:09:27Z","references":["https://osv.dev/vulnerability/GHSA-j8px-rmrx-76h9","https://github.com/caddyserver/caddy/security/advisories/GHSA-j8px-rmrx-76h9","https://nvd.nist.gov/vuln/detail/CVE-2026-77281","https://github.com/caddyserver/caddy/pull/7761","https://github.com/caddyserver/caddy/commit/176b043b0104cee3f894023cd5a598ac29e404bb","https://github.com/caddyserver/caddy","https://github.com/caddyserver/caddy/releases/tag/v2.11.4"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-j8px-rmrx-76h9","url":"https://osv.dev/vulnerability/GHSA-j8px-rmrx-76h9"}],"summary":"Caddy: rewrite placeholder re-expansion, unbounded body buffer DoS, and fileHidden case-sensitivity bypass"}