Royal Elementor Addons and Templates < 1.3.81 - Unauthenticated Arbitrary Post Read

The Royal Elementor Addons and Templates WordPress plugin before 1.3.81 does not ensure that users accessing posts via an AJAX action (and REST endpoint, currently disabled in the plugin) have the right to do so, allowing unauthenticated users to access arbitrary draft, private and password protected posts/pages content