cve/2019/CVE-2019-15827.md

### [CVE-2019-15827](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15827)
![](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

The onesignal-free-web-push-notifications plugin before 1.17.8 for WordPress has XSS via the subdomain parameter.

### POC

#### Reference
- https://wpvulndb.com/vulnerabilities/9478
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5530.php

#### Github
- https://github.com/ARPSyndicate/cvemon