Skip to content
OpenAdvisories
Medium · 5.3 CVE-2026-18779 EUVD-2026-62284GHSA-47hm-j4wc-4fjq

TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Appointment and Payment Record Deletion via update_appointment_booked

Published Aug 19, 2026 · Updated Aug 19, 2026 · Assigned by WPScan

Description

The TrueBooker WordPress plugin before 1.2.7 does not have proper authorisation checks in one of its AJAX actions, allowing unauthenticated users to delete arbitrary appointment records along with their associated booking items and payment records.

Affected products

VendorProductAffectedFixed
— TrueBooker < 1.2.7 1.2.7

References