{"cve":"CVE-2026-35607","nvd":{"published":"2026-04-07T17:16:34.890","modified":"2026-06-17T10:40:51.383","status":"Analyzed","description":"File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the fix in commit b6a4fb1 (\"self-registered users don't get execute perms\") stripped Execute permission and Commands from users created via the signup handler. The same fix was not applied to the proxy auth handler. Users auto-created on first successful proxy-auth login are granted execution capabilities from global defaults, even though the signup path was explicitly changed to prevent execution rights from being inherited by automatically provisioned accounts. This vulnerability is fixed in 2.63.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-269"],"references":["https://github.com/filebrowser/filebrowser/pull/5890","https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7526-j432-6ppp","https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7526-j432-6ppp"],"products":["filebrowser:filebrowser"],"source":"nvd","synced_at":"2026-10-19T22:28:59.047572785+00:00"},"epss":{"cve":"CVE-2026-35607","score":0.00383,"percentile":0.32374,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7526-j432-6ppp","url":"https://osv.dev/vulnerability/GHSA-7526-j432-6ppp","summary":"File Browser: Proxy auth auto-provisioned users inherit Execute permission and Commands","modified":"2026-07-21T13:47:07Z","packages":[{"ecosystem":"Go","name":"github.com/filebrowser/filebrowser/v2","purl":"pkg:golang/github.com/filebrowser/filebrowser/v2","ranges":["<2.63.1"],"fixed":["2.63.1"]}]},{"id":"GO-2026-5205","url":"https://osv.dev/vulnerability/GO-2026-5205","summary":"File Browser: Proxy auth auto-provisioned users inherit Execute permission and Commands in github.com/filebrowser/filebrowser","modified":"2026-06-25T19:45:13.903729209Z","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":["<2.63.1"],"fixed":["2.63.1"]}]}],"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."]}