CVE-2026-73390: Klbtheme Total Donations

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

Unauthenticated Privilege Escalation in Total Donations <= 2.0.5 versions.

Affected products

• Klbtheme Total Donations: up to and including 2.0.5

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