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.
History

Thu, 10 Jul 2025 01:30:00 +0000

Type Values Removed Values Added
First Time appeared Filebrowser
Filebrowser filebrowser
CPEs cpe:2.3:a:filebrowser:filebrowser:*:*:*:*:*:*:*:*
Vendors & Products Filebrowser
Filebrowser filebrowser

Thu, 26 Jun 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 26 Jun 2025 15:00:00 +0000

Type Values Removed Values Added
Description 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.
Title File Browser has Stored Cross-Site Scripting vulnerability
Weaknesses CWE-79
CWE-80
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2025-06-26T14:37:45.905Z

Updated: 2025-06-26T15:01:19.861Z

Reserved: 2025-06-20T17:42:25.712Z

Link: CVE-2025-52902

cve-icon Vulnrichment

Updated: 2025-06-26T15:01:12.409Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-26T15:15:23.687

Modified: 2025-07-10T01:09:35.847

Link: CVE-2025-52902

cve-icon Redhat

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