CVE-2026-25425: Themegrill User Registration

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated Broken Access Control in User Registration <= 5.1.2 versions.

Affected products

• Themegrill User Registration: up to and including 5.1.2

Published 2026-06-15. Last modified 2026-06-17.