cve/2018/CVE-2018-18737.md

### [CVE-2018-18737](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18737)
![](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 XXE issue was discovered in Douchat 4.0.4 because Data\notify.php calls simplexml_load_string. This can also be used for SSRF.

### POC

#### Reference
- https://github.com/AvaterXXX/douchat/blob/master/xxe.md#xxe
- https://github.com/AvaterXXX/douchat/blob/master/xxe.md#xxe

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