Meta Box – WordPress Custom Fields Framework < 5.9.11 - Missing Authorization to Information Exposure

Description

The Meta Box – WordPress Custom Fields Framework plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the query function called via 'ajax_get_posts' in versions up to, and including, 5.9.10. This makes it possible for authenticated attackers, with contributor-level access and above, to view arbitrary posts.