CVE-2026-54685
FileBrowser Quantum has Username Enumeration via Authentication Timing Side-Channel in github.com/gtsteffaniak/filebrowser/backend
5.3
MEDIUM
CVSS 3.1
Description
FileBrowser Quantum has Username Enumeration via Authentication Timing Side-Channel in github.com/gtsteffaniak/filebrowser/backend
How to fix CVE-2026-54685
To remediate CVE-2026-54685, upgrade the affected package to a fixed version below.
- Go/github.com/gtsteffaniak/filebrowser/backend—upgrade to 0.0.0-20260317230626-af08800667b8 or later
- Go/github.com/gtsteffaniak/filebrowser/backend—upgrade to 0.0.0-20260317230626-af08800667b8 or later
Is CVE-2026-54685 being exploited?
No exploitation signal available. Neither CISA KEV nor a current EPSS score has been published for CVE-2026-54685.
Affected packages (2)
- from 0, < 0.0.0-20260317230626-af08800667b8
- from 0, < 0.0.0-20260317230626-af08800667b8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |