Multiple Page Generator Plugin – MPG < 3.4.1 - Missing Authorization via mpg_get_log_by_project_id

Description

The Multiple Page Generator Plugin – MPG plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'mpg_get_log_by_project_id' function in versions up to, and including, 3.4.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to view project logs.