CVEs-PoC/2021/CVE-2021-23558.md

### [CVE-2021-23558](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23558)
![](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

The package bmoor before 0.10.1 are vulnerable to Prototype Pollution due to missing sanitization in set function. **Note:** This vulnerability derives from an incomplete fix in [CVE-2020-7736](https://security.snyk.io/vuln/SNYK-JS-BMOOR-598664)

### POC

#### Reference
- https://snyk.io/vuln/SNYK-JS-BMOOR-2342622

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