CVE-2025-52902
HIGH7.6EPSS 0.10%filebrowser allows Stored Cross-Site Scripting through the Markdown preview function in github.com/filebrowser/filebrowser
Published: 6/27/2025Modified: 3/3/2026
Description
filebrowser allows Stored Cross-Site Scripting through the Markdown preview function in github.com/filebrowser/filebrowser
Affected packages (4)
- Go/github.com/filebrowser/filebrowserfrom 0, <= 1.11.0
- Go/github.com/filebrowser/filebrowserfrom 0
- Go/github.com/filebrowser/filebrowser/v2from 0, < 2.33.7
- Go/github.com/filebrowser/filebrowser/v2from 0, < 2.33.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-52902
- PATCHhttps://github.com/filebrowser/filebrowser
- WEBhttps://github.com/filebrowser/filebrowser/commit/f19943a42e8e092e811dffbe9f4623dac36f1f0d
- WEBhttps://github.com/filebrowser/filebrowser/security/advisories/GHSA-4wx8-5gm2-2j97
- WEBhttps://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20250325-04_Filebrowser_Stored_XSS
- WEBhttps://pkg.go.dev/vuln/GO-2025-3784