Add PoC exploit for CVE-2024-4577

[postmodern]

Add a PoC exploit for CVE-2024-4577, remote code execution in PHP versions 8.1. before 8.1.29, 8.2. before 8.2.20, 8.3.* before 8.3.8 when running on Windows in CGI mode.

Reference PoCs

• https://github.com/Yukiioz/CVE-2024-4577/blob/d44f68fbe778265f8bd1ca35b6d4a9f5415c2533/CVE-2024-4577.sh#L7-L9
• https://github.com/watchtowrlabs/CVE-2024-4577/blob/601dd391e35258a3e6d3312354c3f1a97757868d/watchTowr-vs-php_cve-2024-4577.py#L44
• https://github.com/ZephrFish/CVE-2024-4577-PHP-RCE/blob/29e8b2901095138717e96161e7090d87766bdc3c/CVE-2024-4577.py#L10-L17
• https://github.com/Chocapikk/CVE-2024-4577/blob/ec55db7e87294a1f708fcab0e4b3f10ed4715583/exploit.py#L43-L65 (includes additional PHP CLI options)

Vuln App

• N/A - would require a Windows VM.

How to Submit a PoC

See the CONTRIBUTING file for instructions on how to submit a PoC exploit.