Access violation vulnerability in Frontend File Manager Plugin 18.3

The Frontend File Manager plugin for WordPress is vulnerable to a security issue that can allow attackers to make changes to the plugin settings. This issue affects versions of the plugin up to, and including, 18.2. If someone with limited permissions (like a subscriber) is able to access these settings, they could change them, such as the allowed upload file types. This could potentially lead to remote code execution through other vulnerabilities.