cve/2021/CVE-2021-37807.md

### [CVE-2021-37807](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37807)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An SQL Injection vulneraility exists in https://phpgurukul.com Online Shopping Portal 3.1 via the email parameter on the /check_availability.php endpoint that serves as a checker whether a new user's email is already exist within the database.

### POC

#### Reference
- https://packetstormsecurity.com/files/163574/Online-Shopping-Portal-3.1-SQL-Injection.html

#### Github
No PoCs found on GitHub currently.