CVEs-PoC/2021/CVE-2021-4050.md

### [CVE-2021-4050](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4050)
![](https://img.shields.io/static/v1?label=Product&message=livehelperchat%2Flivehelperchat&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%202.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Improper%20Neutralization%20of%20Input%20During%20Web%20Page%20Generation%20('Cross-site%20Scripting')&color=brighgreen)

### Description

livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

### POC

#### Reference
- https://huntr.dev/bounties/27eb39d7-7636-4c4b-922c-a2f8fbe1ba05

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/khanhchauminh/khanhchauminh