### [CVE-2020-8178](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8178)
![](https://img.shields.io/static/v1?label=Product&message=jison&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=OS%20Command%20Injection%20(CWE-78)&color=brighgreen)

### Description

Insufficient input validation in npm package `jison` <= 0.4.18 may lead to OS command injection attacks.

### POC

#### Reference
- https://hackerone.com/reports/690010

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