WordLift – AI powered SEO – Schema <= 3.54.2 - Missing Authorization to Authenticated (Subscriber+) Settings Update

The WordLift – AI powered SEO – Schema plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'wl_config_plugin' AJAX action in all versions up to, and including, 3.54.2. This makes it possible for unauthenticated attackers to update the plugin's settings.