Security Advisory
CVE-2026-9830
8.2
HIGH
Vulnerability Description
The bookingpress-appointment-booking-pro WordPress plugin before 5.7.3 does not correctly invoke its REST permission callback, leaving every route in one of its API namespaces reachable without authentication and allowing unauthenticated attackers to read customer booking data and modify other users' bookings.
Published Date
July 27, 2026
Official Source
NIST NVD Advisory