CVEs-PoC/2020/CVE-2020-18221.md

### [CVE-2020-18221](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18221)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Cross Site Scripting (XSS) in Typora v0.9.65 and earlier allows remote attackers to execute arbitrary code by injecting commands during block rendering of a mathematical formula.

### POC

#### Reference
- https://github.com/typora/typora-issues/issues/2204

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