CVE-2021-24943

The Registrations for the Events Calendar WordPress plugin before 2.7.6 does not sanitise and escape the event_id in the rtec_send_unregister_link AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statement, leading to an unauthenticated SQL injection.

Date published : 2021-12-06

https://wpscan.com/vulnerability/ba50c590-42ee-4523-8aa0-87ac644b77ed