CVE-2021-38342: Kylephillips Nested Pages

High severity, CVSS 8.1. EPSS: 0.5% chance of exploitation in the next 30 days.

The Nested Pages WordPress plugin <= 3.1.15 was vulnerable to Cross-Site Request Forgery via the `npBulkAction`s and `npBulkEdit` `admin_post` actions, which allowed attackers to trash or permanently purge arbitrary posts as well as changing their status, reassigning their ownership, and editing other metadata.

Affected products

• Kylephillips Nested Pages: up to and including 3.1.15

Published 2021-08-30. Last modified 2026-06-17.