CVEs-PoC/2021/CVE-2021-27316.md

### [CVE-2021-27316](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27316)
![](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

Blind SQL injection in contactus.php in doctor appointment system 1.0 allows an unauthenticated attacker to insert malicious SQL queries via lastname parameter.

### POC

#### Reference
- http://packetstormsecurity.com/files/161641/Doctor-Appointment-System-1.0-SQL-Injection.html

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