cve/2015/CVE-2015-8976.md

### [CVE-2015-8976](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8976)
![](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

Cross-site scripting (XSS) vulnerability in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 might allow remote attackers to inject arbitrary web script or HTML via vectors related to "old upgrade files."

### POC

#### Reference
- http://www.openwall.com/lists/oss-security/2016/11/18/1

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