In PHP versions 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, when using proc_open() command with array syntax, due to insufficient escaping, if the arguments of the executed command are controlled by a malicious user, the user can supply arguments that would execute arbitrary commands in Windows shell.
https://security.netapp.com/advisory/ntap-20240510-0009/
https://github.com/php/php-src/security/advisories/GHSA-pc52-254m-w9w7