What the vulnerability does
01Description
The Bit File Manager – 100% Free & Open Source File Manager and Code Editor for WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'upload' function in all versions up to, and including, 6.5.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, and granted upload permissions by an administrator, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Explanation of Vulnerability in Simple Terms
02Summary
Bitpress File Manager versions up to 6.5.5 allow authenticated users to upload files without proper validation. An attacker with low-level access can upload malicious files, including executable code, to the server. This can lead to unauthorized access, data theft, or complete site compromise depending on where files are stored and how the server executes them.
What an attacker can do
03Attacker Capabilities
Upload malicious files (including executable code) to the server and potentially run them.
Potential impact on your site
04Site Impact
Compromised site security; attackers can steal data, modify content, or take over the entire installation.
Conditions required to exploit
05Prerequisites
Attacker needs a low-privilege user account on the site; no user interaction required.
Key dates
06Disclosure timeline
September 10, 2024
CVE published
April 8, 2026
Record updated
