CVEs-PoC/2019/CVE-2019-14331.md

### [CVE-2019-14331](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14331)
![](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 issue was discovered in EspoCRM before 5.6.6. Stored XSS exists due to lack of filtration of user-supplied data in Create User. A malicious attacker can modify the firstName and lastName to contain JavaScript code.

### POC

#### Reference
- http://www.cinquino.eu/EspoCRM.htm

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