Unauthenticated Broken Access Control in Booktics <= 1.0.24 versions.
Missing Authorization vulnerability in Arraytics Booktics allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects Booktics: from n/a through 1.0.16.
The Booking Calendar for Appointments and Service Businesses – Booktics plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple REST API endpoints in all versions up to, and including, 1.0.16. This makes it possible for unauthenticated attackers to query sensitive data.