{"action":"Upgrade github.com/traefik/traefik/v3 to 3.4.5 or later.","affected":[{"fixed":"3.4.5","introduced":"0"},{"fixed":"3.5.0","introduced":"3.5.0-rc1"}],"component":"github.com/traefik/traefik/v3","cve_ids":["CVE-2025-54386"],"ecosystem":"Go","epss":0.01363,"exploited":false,"fixed_versions":["3.4.5","3.5.0"],"ghsa_id":"GHSA-q6gg-9f92-r9wg","id":"tcs_01M5KFJEA2C9JMPG16QW2Y228Y","modified_at":"2026-09-10T03:50:27.302466486Z","published_at":"2025-08-01T18:08:15Z","references":["https://osv.dev/vulnerability/GHSA-q6gg-9f92-r9wg","https://github.com/traefik/traefik/security/advisories/GHSA-q6gg-9f92-r9wg","https://nvd.nist.gov/vuln/detail/CVE-2025-54386","https://github.com/traefik/plugin-service/pull/71","https://github.com/traefik/plugin-service/pull/72","https://github.com/traefik/traefik/pull/11911","https://github.com/traefik/traefik/commit/5ef853a0c53068f69a6c229a5815a0dc6e0a8800","https://github.com/traefik/traefik","https://github.com/traefik/traefik/releases/tag/v2.11.28"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-q6gg-9f92-r9wg#Go/github.com/traefik/traefik/v3","url":"https://osv.dev/vulnerability/GHSA-q6gg-9f92-r9wg"},{"source":"nvd","source_id":"CVE-2025-54386","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54386"}],"summary":"Traefik Client Plugin's Path Traversal Vulnerability Allows Arbitrary File Overwrite and Remote Code Execution"}