CVEs-PoC/2021/CVE-2021-23388.md

### [CVE-2021-23388](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23388)
![](https://img.shields.io/static/v1?label=Product&message=forms&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.3.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Regular%20Expression%20Denial%20of%20Service%20(ReDoS)&color=brightgreen)

### Description

The package forms before 1.2.1, from 1.3.0 and before 1.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via email validation.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/ZephrFish/AutoHoneyPoC
- https://github.com/engn33r/awesome-redos-security
- https://github.com/n0-traces/cve_monitor