CVE-2026-66630: Publishpress Series

High severity, CVSS 7.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Administrator SQL Injection in PublishPress Series <= 3.1.3 versions.

Affected products

• Publishpress Publishpress Series: up to and including 3.1.3

Published 2026-09-17. Last modified 2026-09-19.