CVE-2026-66676: Matrixaddons Easy Invoice

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Broken Access Control in Easy Invoice <= 2.3.8 versions.

Affected products

• Matrixaddons Easy Invoice: up to and including 2.3.8

Published 2026-09-17. Last modified 2026-09-17.