### [CVE-2017-7846](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7846)
![](https://img.shields.io/static/v1?label=Product&message=Thunderbird&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2052.5.2%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=JavaScript%20Execution%20via%20RSS%20in%20mailbox%3A%2F%2F%20origin&color=brighgreen)

### Description

It is possible to execute JavaScript in the parsed RSS feed when RSS feed is viewed as a website, e.g. via "View -> Feed article -> Website" or in the standard format of "View -> Feed article -> default format". This vulnerability affects Thunderbird < 52.5.2.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1411716

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