CVE-2026-100512: Hook & Filter Nested Pages

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Contributor PHP Object Injection in Nested Pages <= 3.3.2 versions.

Affected products

• Hook & Filter Nested Pages: up to and including 3.3.2

Published 2026-09-30. Last modified 2026-09-30.