File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Versions prior to 2.45.1 have an Insecure Direct Object Reference (IDOR) vulnerability in the FileBrowser application's share deletion functionality. This vulnerability allows any authenticated user with share permissions to delete other users' shared links without authorization checks. The impact is significant as malicious actors can disrupt business operations by systematically removing shared files and links. This leads to denial of service for legitimate users, potential data loss in collaborative environments, and breach of data confidentiality agreements. In organizational settings, this could affect critical file sharing for projects, presentations, or document collaboration. Version 2.45.1 contains a fix for the issue.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-6cqf-cfhv-659g File Browser is Vulnerable to Insecure Direct Object Reference (IDOR) in Share Deletion Function
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 13 Nov 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, 13 Nov 2025 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Filebrowser
Filebrowser filebrowser
Vendors & Products Filebrowser
Filebrowser filebrowser

Wed, 12 Nov 2025 22:30:00 +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. Versions prior to 2.45.1 have an Insecure Direct Object Reference (IDOR) vulnerability in the FileBrowser application's share deletion functionality. This vulnerability allows any authenticated user with share permissions to delete other users' shared links without authorization checks. The impact is significant as malicious actors can disrupt business operations by systematically removing shared files and links. This leads to denial of service for legitimate users, potential data loss in collaborative environments, and breach of data confidentiality agreements. In organizational settings, this could affect critical file sharing for projects, presentations, or document collaboration. Version 2.45.1 contains a fix for the issue.
Title FileBrowser has Insecure Direct Object Reference (IDOR) in Share Deletion Function
Weaknesses CWE-285
CWE-639
References
Metrics cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-11-13T14:35:31.239Z

Reserved: 2025-11-05T21:15:39.401Z

Link: CVE-2025-64523

cve-icon Vulnrichment

Updated: 2025-11-13T14:29:59.117Z

cve-icon NVD

Status : Received

Published: 2025-11-12T23:15:39.837

Modified: 2025-11-13T15:15:52.087

Link: CVE-2025-64523

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-13T09:52:26Z