cve/2016/CVE-2016-9903.md

### [CVE-2016-9903](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9903)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2050.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=XSS%20injection%20vulnerability%20in%20add-ons%20SDK&color=brighgreen)

### Description

Mozilla's add-ons SDK had a world-accessible resource with an HTML injection vulnerability. If an additional vulnerability allowed this resource to be loaded as a document it could allow injecting content and script into an add-on's context. This vulnerability affects Firefox < 50.1.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1315435

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