WordPress AI Engine Plugin Arbitrary File Upload Vulnerability

A vulnerability allowing unrestricted upload of files with dangerous types has been identified in the WordPress AI Engine plugin, affecting versions through 3.3.2. This vulnerability could be exploited to upload malicious files, potentially leading to further access or control over the website.

Impact

Exploitation of this vulnerability could allow a malicious actor to upload any type of file to the website, including backdoors that could be executed to gain additional access.

Remediation

Users of the WordPress AI Engine plugin should update to version 3.3.3 or later. Patchstack users can enable auto-update for vulnerable plugins. For those seeking immediate vulnerability mitigation, Patchstack has released a mitigation rule to block attacks until the update is applied.