CVE-2026-66472: Everestthemes Everest Backup

Critical severity, CVSS 9.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated SQL Injection in Everest Backup <= 2.3.12 versions.

Affected products

• Everestthemes Everest Backup: up to and including 2.3.12

Published 2026-08-13. Last modified 2026-08-14.