{"action":"Upgrade github.com/filebrowser/filebrowser/v2 to 2.63.6 or later.","affected":[{"fixed":"2.63.6","introduced":"0"}],"component":"github.com/filebrowser/filebrowser/v2","cve_ids":["CVE-2026-54088"],"ecosystem":"Go","epss":0.00764,"exploited":false,"fixed_versions":["2.63.6"],"ghsa_id":"GHSA-m93h-4hw7-5qcm","id":"tcs_01M5KFFK1AAWYQRXDHXG2W280X","modified_at":"2026-07-21T19:19:08.492652967Z","published_at":"2026-07-10T19:32:32Z","references":["https://osv.dev/vulnerability/GHSA-m93h-4hw7-5qcm","https://github.com/filebrowser/filebrowser/security/advisories/GHSA-m93h-4hw7-5qcm","https://nvd.nist.gov/vuln/detail/CVE-2026-54088","https://github.com/filebrowser/filebrowser"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-m93h-4hw7-5qcm","url":"https://osv.dev/vulnerability/GHSA-m93h-4hw7-5qcm"}],"summary":"File Browser: Command Injection via Authentication Hook Shell Substitution (Pre-Authentication RCE)"}