CVE-2025-52900

MEDIUM EPSS 8.9%
Published Jun 26, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jun 26, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

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 file access permissions for files uploaded to or created from File Browser are never explicitly set by the application. The same is true for the database used by File Browser. On standard servers using File Browser prior to version 2.33.7 where the umask configuration has not been hardened before, this makes all the stated files readable by any operating system account. Version 2.33.7 fixes the issue.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
8.9% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-276

Affected Products 1

VendorProductVersionRange
filebrowserfilebrowser* <2.33.7

References 2

  • github.com https://github.com/filebrowser/filebrowser/commit/ca86f916216620365c0f81629c0934ce02574d76
    Patch
  • github.com https://github.com/filebrowser/filebrowser/security/advisories/GHSA-jj2r-455p-5gvf
    ExploitVendor Advisory

Remediation

  • github.com https://github.com/filebrowser/filebrowser/commit/ca86f916216620365c0f81629c0934ce02574d76
    Patch