CVE-2026-9830

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

Bookingpress Appointment Booking Pro

Fix

Available

CVSS 3.1

8.2 HIGH

EPSS

0.2% (16th percentile)

Weakness

CWE-287

NVD status

Deferred

Published

2026-07-27