CVE-2023-2416 (online_booking_&_scheduling_calendar_for_wordpress_by_vcita)

The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce check on the vcita_logout_callback function in versions up to, and including, 4.2.10. This makes it possible for unauthenticated to logout a vctia connected account which would cause a denial of service on the appointment scheduler, via a forged request granted they can trick a site user into performing an action such as clicking on a link.

account amp booking calendar check cross-site cross-site request forgery cve denial of service forgery function logout missing nonce plugin request service vulnerable wordpress