cve/2019/CVE-2019-15739.md

### [CVE-2019-15739](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15739)
![](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 GitLab Community and Enterprise Edition 8.1 through 12.2.1. Certain areas displaying Markdown were not properly sanitizing some XSS payloads.

### POC

#### Reference
- https://about.gitlab.com/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/

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