Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker < 10.3.5 - Missing Authorization

Description

The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 10.3.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.