{"cve":"CVE-2025-53826","nvd":{"published":"2025-07-15T18:15:24.127","modified":"2026-06-17T09:38:59.783","status":"Analyzed","description":"File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename, and edit files. In version 2.39.0, File Browser’s authentication system issues long-lived JWT tokens that remain valid even after the user logs out. As of time of publication, no known patches exist.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P","score":7.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-305","CWE-385","CWE-613"],"references":["https://github.com/filebrowser/filebrowser/issues/5216","https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7xwp-2cpp-p8r7","https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7xwp-2cpp-p8r7"],"products":["filebrowser:filebrowser"],"source":"nvd","synced_at":"2026-10-19T22:04:28.436527499+00:00"},"epss":{"cve":"CVE-2025-53826","score":0.00552,"percentile":0.46167,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-7xwp-2cpp-p8r7","url":"https://osv.dev/vulnerability/GHSA-7xwp-2cpp-p8r7","summary":"File Browser’s insecure JWT handling can lead to session replay attacks after logout","modified":"2026-09-10T03:50:25.945228763Z","packages":[{"ecosystem":"Go","name":"github.com/filebrowser/filebrowser","purl":"pkg:golang/github.com/filebrowser/filebrowser","ranges":["<=2.39.0"],"fixed":[]},{"ecosystem":"Go","name":"github.com/filebrowser/filebrowser/v2","purl":"pkg:golang/github.com/filebrowser/filebrowser/v2","ranges":["<=2.39.0"],"fixed":[]}]},{"id":"GO-2025-3812","url":"https://osv.dev/vulnerability/GO-2025-3812","summary":"File Browser’s insecure JWT handling can lead to session replay attacks after logout in github.com/filebrowser/filebrowser","modified":"2026-03-03T04:57:22.380810Z","packages":[{"ecosystem":"Go","name":"github.com/filebrowser/filebrowser","purl":"pkg:golang/github.com/filebrowser/filebrowser","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/filebrowser/filebrowser/v2","purl":"pkg:golang/github.com/filebrowser/filebrowser/v2","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}