CVE-2026-34530
File Browser vulnerable to Stored Cross-site Scripting via text/template branding injection in github.com/filebrowser/filebrowser
6.9
MEDIUM
CVSS 3.1
EPSS 0.36%
Description
File Browser vulnerable to Stored Cross-site Scripting via text/template branding injection in github.com/filebrowser/filebrowser
How to fix CVE-2026-34530
To remediate CVE-2026-34530, upgrade the affected package to a fixed version below.
- Go/github.com/filebrowser/filebrowser—no fix listed
- —upgrade to 2.62.2 or later
- —upgrade to 2.62.2 or later
Is CVE-2026-34530 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0
- from 0, < 2.62.2
- from 0, < 2.62.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N |