cve/2018/CVE-2018-18511.md

### [CVE-2018-18511](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18511)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2065.0.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Cross-origin%20theft%20of%20images%20with%20ImageBitmapRenderingContext&color=brighgreen)

### Description

Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImageBitmap method. *Note: This only affects Firefox 65. Previous versions are unaffected.*. This vulnerability affects Firefox < 65.0.1.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1526218

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