CVE-2024-1874 PoC — PHP 安全漏洞

Source

https://github.com/Tgcohce/CVE-2024-1874

Associated Vulnerability

Title:PHP 安全漏洞 (CVE-2024-1874)
Description:PHP是一种在服务器端执行的脚本语言。 PHP存在安全漏洞，该漏洞源于当使用带有数组语法的proc_open命令时，由于转义不足，如果执行命令的参数被恶意用户控制，则用户可以提供在Windows shell中执行任意命令的参数。以下版本受到影响：8.1.*版本至8.1.28之前版本、8.2.*版本至8.2.18之前版本、8.3.*版本至8.3.5之前版本。

Description

Proof Of Concept for CVE-2024-1874

Readme

# CVE-2024-1874
Proof Of Concept for CVE-2024-1874 [https://nvd.nist.gov/vuln/detail/CVE-2024-1874]

### Command Injection via Array-ish $command Parameter of proc_open() (bypass CVE-2024-1874 fix)

***The CVE:*** In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, the fix for CVE-2024-1874 does not work if the command name includes trailing spaces. Original issue: 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.

I have created 2 different simple proof of concept exploits for the CVE 2024-1874 in Python and in PHP

File Snapshot


 [4.0K]  /data/pocs/576e2d467003a212bb2dd71756a5ed2e82893c80
├── [ 770]  index.php
├── [ 365]  main.py
└── [ 741]  README.md

0 directories, 3 files

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