CVE-2026-25890
File Browser has a Path-Based Access Control Bypass via Multiple Leading Slashes in URL in github.com/filebrowser/filebrowser
8.1
HIGH
CVSS 3.1
EPSS 0.01%
Description
File Browser has a Path-Based Access Control Bypass via Multiple Leading Slashes in URL in github.com/filebrowser/filebrowser
How to fix CVE-2026-25890
To remediate CVE-2026-25890, upgrade the affected package to a fixed version below.
- Go/github.com/filebrowser/filebrowser—no fix listed
- —upgrade to 2.57.1 or later
- —upgrade to 2.57.1 or later
Is CVE-2026-25890 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0
- from 0, < 2.57.1
- from 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 |