{"action":"Upgrade github.com/traefik/traefik/v3 to 3.6.23 or later.","affected":[{"fixed":"3.6.23","introduced":"0"},{"fixed":"3.7.7","introduced":"3.7.0"}],"component":"github.com/traefik/traefik/v3","cve_ids":["CVE-2026-65600"],"ecosystem":"Go","epss":0.00621,"exploited":false,"fixed_versions":["3.6.23","3.7.7"],"ghsa_id":"GHSA-cxjq-mrr5-89rv","id":"tcs_01M5KGSFA8R97P9YYDRQSXJJJ8","modified_at":"2026-08-18T15:00:25.649126019Z","published_at":"2026-08-18T14:32:29Z","references":["https://osv.dev/vulnerability/GO-2026-6208","https://github.com/traefik/traefik/security/advisories/GHSA-cxjq-mrr5-89rv","https://nvd.nist.gov/vuln/detail/CVE-2026-65600","https://github.com/traefik/traefik/commit/3f10dd442479530560f010167cac2947676d9b29","https://github.com/traefik/traefik/releases/tag/v2.11.52","https://github.com/traefik/traefik/releases/tag/v3.6.23","https://github.com/traefik/traefik/releases/tag/v3.7.7","https://www.vulncheck.com/advisories/traefik-before-authentication-bypass-via-replacepathregex"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-6208#Go/github.com/traefik/traefik/v3","url":"https://osv.dev/vulnerability/GO-2026-6208"}],"summary":"Traefik: Authentication Bypass via Path Traversal in ReplacePathRegex Middleware in github.com/traefik/traefik"}