CVEs-PoC/2021/CVE-2021-29944.md

### [CVE-2021-29944](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29944)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2088%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=HTML%20injection%20vulnerability%20in%20Firefox%20for%20Android's%20Reader%20View&color=brighgreen)

### Description

Lack of escaping allowed HTML injection when a webpage was viewed in Reader View. While a Content Security Policy prevents direct code execution, HTML injection is still possible. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 88.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1697604

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