CVE-2024-7129: Nsqua Simply Schedule Appointments

High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days.

The Appointment Booking Calendar WordPress plugin before 1.6.7.43 does not escape template syntax provided via user input, leading to Twig Template Injection which further exploited can result to remote code Execution by high privilege such as admins

Affected products

• Nsqua Simply Schedule Appointments: before 1.6.7.43 (fixed in 1.6.7.43)

Published 2024-09-13. Last modified 2026-06-17.