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

Unauthenticated Appointment and Payment Record Deletion via updateappointmentbooked vulnerability discovered by Erwan LR WPScan in WordPress Plugin TrueBooker versions 1.2.7...

CVE-2026-18779

The TrueBooker WordPress plugin versions prior to 1.2.7 is vulnerable to an authentication bypass in the update_appointment_booked AJAX action. Due to a lack of proper authorization checks, unauthenticated users can delete arbitrary appointment records , as well as their associated booking items ...

CVE-2026-13358 Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin <= 1.6.12.10 - Authenticated (Contributor+) Insecure Direct Object Reference to Sensitive Information Exposure

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.6.12.10 via the ssapastappointments due to missing validation on a user controlled key. This makes it...

CVE-2026-66462

Unauthenticated Sensitive Data Exposure in WooCommerce Appointments = 5.3.8 versions...

EUVD-2026-57881

Unauthenticated Sensitive Data Exposure in WooCommerce Appointments = 5.3.8 versions...

PT-2026-71568

Unauthenticated Sensitive Data Exposure in WooCommerce Appointments = 5.3.8 versions...

CVE-2026-13612

The KiviCare WordPress plugin before 4.5.2 does not verify that the requesting user owns the records being accessed, allowing authenticated patient-level users to read other patients' bills, invoices and appointment details...

CVE-2026-6937 Appointment Booking Calendar <= 1.6.11.8 - Missing Authorization to Unauthenticated Arbitrary Modification via Bulk Appointments REST API Endpoint

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.6.11.8 due to the plugin not properly verifying that a user is authorized to perform an action via the bulk appointmen...

CVE-2026-6937

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.6.11.8 due to the plugin not properly verifying that a user is authorized to perform an action via the bulk appointmen...

WordPress plugin Appointment Booking Calendar 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...