CVE-2021-36854: Bookingultrapro Booking Ultra Pro Appointments Booking Calendar

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Multiple Cross-Site Request Forgery (CSRF) vulnerabilities in Booking Ultra Pro plugin <= 1.1.4 at WordPress.

Affected products

• Bookingultrapro Booking Ultra Pro Appointments Booking Calendar: up to and including 1.1.4

Published 2022-09-30. Last modified 2026-06-17.