CVE-2026-25890
HIGH8.1EPSS 0.01%File Browser has a Path-Based Access Control Bypass via Multiple Leading Slashes in URL in github.com/filebrowser/filebrowser
Published: 2/10/2026Modified: 2/19/2026
Description
File Browser has a Path-Based Access Control Bypass via Multiple Leading Slashes in URL in github.com/filebrowser/filebrowser
Affected packages (3)
- Go/github.com/filebrowser/filebrowserfrom 0
- Go/github.com/filebrowser/filebrowser/v2from 0, < 2.57.1
- Go/github.com/filebrowser/filebrowser/v2from 0, < 2.57.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-25890
- PATCHhttps://github.com/filebrowser/filebrowser
- WEBhttps://github.com/filebrowser/filebrowser/commit/489af403a19057f6b6b4b1dc0e48cbb26a202ef9
- WEBhttps://github.com/filebrowser/filebrowser/releases/tag/v2.57.1
- WEBhttps://github.com/filebrowser/filebrowser/security/advisories/GHSA-4mh3-h929-w968