The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'eh_crm_settings_restore_trash' AJAX endpoint in all versions up to, and including, 3.3.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to restore all deleted tickets.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N