### [CVE-2021-42666](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42666)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter to quiz_question.php, which could let a malicious user extract sensitive data from the web server and in some cases use this vulnerability in order to get a remote code execution on the remote web server.

### POC

#### Reference
- https://github.com/TheHackingRabbi/CVE-2021-42666
- https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101321
- https://www.exploit-db.com/exploits/50453

#### Github
- https://github.com/0xDeku/CVE-2021-42666
- https://github.com/2lambda123/CVE-mitre
- https://github.com/ARPSyndicate/cvemon
- https://github.com/NaInSec/CVE-PoC-in-GitHub
- https://github.com/Offensive-Penetration-Security/OPSEC-Hall-of-fame
- https://github.com/SYRTI/POC_to_review
- https://github.com/TheHackingRabbi/CVE-2021-42666
- https://github.com/WhooAmii/POC_to_review
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/nu11secur1ty/CVE-mitre
- https://github.com/soosmile/POC
- https://github.com/trhacknon/Pocingit
- https://github.com/zecool/cve