cve/2017/CVE-2017-6909.md

### [CVE-2017-6909](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6909)
![](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 Shimmie <= 2.5.1. The vulnerability exists due to insufficient filtration of user-supplied data (log) passed to the "shimmie2-master/ext/chatbox/history/index.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

### POC

#### Reference
- https://github.com/shish/shimmie2/issues/597

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