CVE-2026-30934 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-beta and 1.2.2-stable, Stored XSS is possible via share metadata fields (e.g.…
High CVSS: 8.9

CVE-2026-30934

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-beta and 1.2.2-stable, Stored XSS is possible via share metadata fields (e.g., title, description) that are rendered into HTML for /public/share/<hash> without context-aware escaping. The server uses text/template instead of html/template, allowing injected scripts to execute when victims visit the share URL. This vulnerability is fixed in 1.3.1-beta and 1.2.2-stable.
Vendor
Filebrowser
Product
Filebrowser
CWE
CWE-79
Yayın Tarihi
2026-03-10 18:18:53
Güncelleme
2026-03-18 16:52:51
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-79 Filebrowser HIGH Filebrowser 2026

Referanslar

https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.2.2-stable https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.1-beta https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-r633-fcgp-m532