### [CVE-2021-4124](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4124)
![](https://img.shields.io/static/v1?label=Product&message=meetecho%2Fjanus-gateway&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%200.11.7%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

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

### POC

#### Reference
- https://huntr.dev/bounties/a6ca142e-60aa-4d6f-b231-5d1bcd1b7190

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/OpenGitLab/Bug-Storage