CVE-2022-3982: Wpdevart Booking Calendar

Critical severity, CVSS 9.8. EPSS: 4.5% chance of exploitation in the next 30 days.

The Booking calendar, Appointment Booking System WordPress plugin before 3.2.2 does not validate uploaded files, which could allow unauthenticated users to upload arbitrary files, such as PHP and achieve RCE

Affected products

• Wpdevart Booking Calendar: before 3.2.2 (fixed in 3.2.2)

Published 2022-12-12. Last modified 2026-06-17.