CVEs-PoC/2021/CVE-2021-23352.md

### [CVE-2021-23352](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23352)
![](https://img.shields.io/static/v1?label=Product&message=madge&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%204.0.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Command%20Injection&color=brighgreen)

### Description

This affects the package madge before 4.0.1. It is possible to specify a custom Graphviz path via the graphVizPath option parameter which when the .image(), .svg() or .dot() functions are called, is executed by the childprocess.exec function.

### POC

#### Reference
- https://snyk.io/vuln/SNYK-JS-MADGE-1082875

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/dellalibera/dellalibera