CVE-2026-87892: Unknown Rox Appointment Booking

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Rox Appointment Booking WordPress plugin before 1.2.0 does not verify the order total or the selected payment method against its own server-side pricing when creating a booking, allowing unauthenticated attackers to create confirmed bookings at an arbitrary price and to bypass the site's configured payment-method restrictions.

Affected products

• Unknown Rox Appointment Booking: before 1.2.0 (fixed in 1.2.0)

Published 2026-09-12. Last modified 2026-09-14.