Query Wrangler < 1.5.58 - Authenticated (Subscriber+) Remote Code Execution

Description

The Query Wrangler plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.5.57. This is due to insufficient validation of user supplied input before it is executed. This makes it possible for authenticated attackers, with subscriber-level access and above, to execute arbitrary code on the server.