CVE-2023-4220 PoC — Chamilo LMS 安全漏洞

Source

https://github.com/thefizzyfish/CVE-2023-4220_Chamilo_RCE

Associated Vulnerability

Title:Chamilo LMS 安全漏洞 (CVE-2023-4220)
Description:Chamilo LMS是Chamilo协会的一套开源的在线学习和协作系统。该系统支持创建教学内容、远程培训和在线答题等。 Chamilo LMS v1.11.24 版本及之前版本存在安全漏洞，该漏洞源于 “/main/inc/lib/javascript/bigupload/inc/bigUpload.php”页面存在大文件上传功能存在不受限制的文件上传。

Description

Python exploit for Chamilo Unrestricted File Upload Vuln - CVE-2023-4220

Readme

# CVE-2023-4220
Python exploit for Chamilo Unrestricted File Upload Vuln - CVE-2023-4220

The code contained within the repository is meant for educational purposes only. 


Description: Unrestricted file upload in big file upload functionality in `/main/inc/lib/javascript/bigupload/inc/bigUpload.php` in Chamilo LMS <= v1.11.24 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via uploading of web shell.


```
usage: CVE-2023-2240.py [-h] -H TARGET_HOST -l LHOST -p LPORT
```

![image](https://github.com/user-attachments/assets/ab30f854-1c44-4d37-9bc0-f8197bfdf34e)


# Credit
Ngo Wei Lin (@Creastery) of STAR Labs SG Pte. Ltd. (@starlabs_sg)

File Snapshot


 [4.0K]  /data/pocs/193edde04ba31cd574f9d5946af7cf10230a7b7c
├── [2.1K]  CVE-2023-4220.py
├── [1.0K]  LICENSE
└── [ 711]  README.md

0 directories, 3 files

Shenlong Bot has cached this for you

Remarks

1. It is advised to access via the original source first.

2. If the original source is unavailable, please email f.jinxu#gmail.com for a local snapshot (replace # with @).

3. Shenlong has snapshotted the POC code for you. To support long-term maintenance, please consider donating. Thank you for your support.

Goal Reached Thanks to every supporter — we hit 100%!