CVE-2026-97248: Booking Activities Team Booking Activities

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated PHP Object Injection in Booking Activities <= 1.18.7.1 versions.

Affected products

• Booking Activities Team Booking Activities: up to and including 1.18.7.1

Published 2026-09-30. Last modified 2026-09-30.