CVE-2023-24421: Wpengine PHP Compatibility Checker

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in WP Engine PHP Compatibility Checker plugin <= 1.5.2 versions.

Affected products

• Wpengine PHP Compatibility Checker: before 1.6.0 (fixed in 1.6.0)

Published 2023-07-11. Last modified 2026-06-17.