CVE-2026-1797: Themetechmount Truebooker – Appointment Booking And Scheduler System

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The Appointment Booking and Scheduler Plugin – Truebooker plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.1.4 through views php files. This makes it possible for unauthenticated attackers to view potentially sensitive information contained in the exposed views php files via direct access.

Affected products

• Themetechmount Truebooker – Appointment Booking And Scheduler System: up to and including 1.1.4

Published 2026-03-31. Last modified 2026-06-17.