The Events Manager – Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 7.4.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to view the titles, dates, descriptions, and location details of events and locations that administrators have marked as draft, pending, trashed, or private.
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.3.1/em-actions.php#L906
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.3.1/em-actions.php#L823
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.3.1/classes/em-object.php#L314
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.3.1/classes/em-object.php#L1166
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.3.1/classes/em-events.php#L654
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/em-actions.php#L906
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/em-actions.php#L823
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/classes/em-object.php#L314
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/classes/em-object.php#L1166
https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/classes/em-events.php#L654