CVEs-PoC/2020/CVE-2020-12424.md

### [CVE-2020-12424](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12424)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2078%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=WebRTC%20permission%20prompt%20could%20have%20been%20bypassed%20by%20a%20compromised%20content%20process&color=brighgreen)

### Description

When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt. This vulnerability affects Firefox < 78.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-12424