CVE-2026-73347: Themetechmount Truebooker

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Unauthenticated Privilege Escalation in TrueBooker <= 1.2.6 versions.

Affected products

• Themetechmount Truebooker: up to and including 1.2.6

Published 2026-08-19. Last modified 2026-08-20.