What’s Vulnerable › Vulnerabilities

CVE-2023-24421: WordPress PHP Compatibility Checker Plugin <= 1.5.2 is vulnerable to Cross Site Request Forgery (CSRF)

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-07-11 · updated 2026-06-17
• Weakness: CWE-352

Description

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

Affected products

• WP Engine PHP Compatibility Checker: before 1.6.0 — fixed in 1.6.0

How to fix

Upgrade to a fixed version: WP Engine PHP Compatibility Checker 1.6.0. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/php-compatibility-checker/wordpress-php-compatibility-checker-plugin-1-5-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/php-compatibility-checker/wordpress-php-compatibility-checker-plugin-1-5-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

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