8.2
High
CVE-2026-9830 The bookingpress-appointment-booking-pro WordPress plugin before 5.7.3 does not correctly invoke its REST permission…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| bookingpress-appointment-booking-pro 5.7 | earliest → < 5.7.3 | 5.7.3 |