{"cve":"CVE-2026-54094","nvd":{"published":"2026-06-25T19:16:41.490","modified":"2026-06-25T19:58:30.847","status":"Deferred","description":"File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.14, it does not stop the HTTP file handlers from following symbolic links before they open, serve, write, share, or list a file. As a result, a scoped user — and in some cases an unauthenticated public-share recipient — can cross the intended scope boundary by following a symlink whose path is lexically inside their scope but whose target is outside it. This vulnerability is fixed in 2.63.14.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22","CWE-59"],"references":["https://github.com/filebrowser/filebrowser/security/advisories/GHSA-239w-m3h6-ch8v","https://github.com/filebrowser/filebrowser/security/advisories/GHSA-239w-m3h6-ch8v"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2026-54094","score":0.00503,"percentile":0.43024,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-239w-m3h6-ch8v","url":"https://osv.dev/vulnerability/GHSA-239w-m3h6-ch8v","summary":"File Browser: Symlink following lets scoped users read, overwrite, and share files outside their filebrowser scope","modified":"2026-06-17T00:26:18.224686553Z","packages":[{"ecosystem":"Go","name":"github.com/filebrowser/filebrowser/v2","purl":"pkg:golang/github.com/filebrowser/filebrowser/v2","ranges":["<2.63.14"],"fixed":["2.63.14"]},{"ecosystem":"Go","name":"github.com/filebrowser/filebrowser","purl":"pkg:golang/github.com/filebrowser/filebrowser","ranges":["<=1.11.0"],"fixed":[]}]},{"id":"GO-2026-5055","url":"https://osv.dev/vulnerability/GO-2026-5055","summary":"File Browser: Symlink following lets scoped users read, overwrite, and share files outside their filebrowser scope in github.com/filebrowser/filebrowser","modified":"2026-06-17T00:15:12.909534356Z","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":["<2.63.14"],"fixed":["2.63.14"]}]}],"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."]}