What the vulnerability does
01Description
The Advanced File Manager plugin for WordPress is vulnerable to Local JavaScript File Inclusion in all versions up to, and including, 5.2.8 via the 'fma_locale' parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.
Explanation of Vulnerability in Simple Terms
02Summary
The Advanced File Manager plugin for WordPress contains a path traversal vulnerability that allows authenticated administrators to read, write, or delete arbitrary files on the server. An attacker with admin privileges can bypass file access restrictions by manipulating file paths, potentially exposing sensitive configuration files or modifying site content. This vulnerability affects all versions up to 5.2.8.
What an attacker can do
03Attacker Capabilities
Read, write, or delete any file on the server outside the intended directory.
Potential impact on your site
04Site Impact
A compromised admin account can access database credentials, modify core files, or destroy site data.
Conditions required to exploit
05Prerequisites
Attacker must have WordPress administrator privileges; no user interaction required.
Key dates
06Disclosure timeline
September 26, 2024
CVE published
April 8, 2026
Record updated
