CVE-2026-3352
The Easy PHP Settings plugin for WordPress is vulnerable to PHP Code Injection in all versions up to, and including, 1.0.4 via the `update_wp_memory_constants(…
Impact
The Easy PHP Settings plugin for WordPress is vulnerable to PHP Code Injection in all versions up to, and including, 1.0.4 via the `update_wp_memory_constants()` method. This is due to insufficient input validation on the `wp_memory_limit` and `wp_max_memory_limit` settings before writing them to `wp-config.php`. The `sanitize_text_field()` function used for sanitization does not filter single quotes, allowing an attacker to break out of the string context in a PHP `define()` statement. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject and execute arbitrary PHP code on the server by modifying `wp-config.php`, which is loaded on every page request.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- https://plugins.trac.wordpress.org/browser/easy-php-settings/tags/1.0.4/class-easy-php-settings.php#L1800
- https://plugins.trac.wordpress.org/browser/easy-php-settings/tags/1.0.5/class-easy-php-settings.php#L1998
- https://plugins.trac.wordpress.org/browser/easy-php-settings/trunk/class-easy-php-settings.php#L1800
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f9927487-99fb-46d9-a208-f19e0a371267?source=cve