### [CVE-2017-7759](https://www.cve.org/CVERecord?id=CVE-2017-7759)
![](https://img.shields.io/static/v1?label=Vendor&message=Mozilla&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Android%20intent%20URLs%20can%20cause%20navigation%20to%20local%20file%20system&color=brightgreen)

### Description

Android intent URLs given to Firefox for Android can be used to navigate from HTTP or HTTPS URLs to local "file:" URLs, allowing for the reading of local data through a violation of same-origin policy. Note: This attack only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox < 54.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1356893
- https://www.mozilla.org/security/advisories/mfsa2017-15/

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