CVEs-PoC/2021/CVE-2021-40658.md

### [CVE-2021-40658](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40658)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

Textpattern 4.8.7 is affected by a HTML injection vulnerability through “Content>Write>Body”.

### POC

#### Reference
- https://tanmay26.medium.com/textpattern-4-8-7-is-affected-by-html-injection-in-the-body-parameter-1a7be2441b70

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