CVE-2025-52902

File Browser has Stored Cross-Site Scripting vulnerability

CVSS 7.6 HIGHEPSS 0.3%CWE-79 CWE-80

File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. The Markdown preview function of File Browser prior to v2.33.7 is vulnerable to Stored Cross-Site-Scripting (XSS). Any JavaScript code that is part of a Markdown file uploaded by a user will be executed by the browser. Version 2.33.7 contains a fix for the issue.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

Produtos afetados

filebrowser · filebrowser

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Referências

https://github.com/filebrowser/filebrowser/commit/f19943a42e8e092e811dffbe9f4623dac36f1f0d https://github.com/filebrowser/filebrowser/security/advisories/GHSA-4wx8-5gm2-2j97