CVEs-PoC/2021/CVE-2021-42558.md

### [CVE-2021-42558](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42558)
![](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

An issue was discovered in CALDERA 2.8.1. It contains multiple reflected, stored, and self XSS vulnerabilities that may be exploited by authenticated and unauthenticated attackers.

### POC

#### Reference
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple%20XSS-MITRE%20Caldera
- https://github.com/mitre/caldera/releases

#### Github
- https://github.com/mbadanoiu/CVE-2021-42558