CVEs-PoC/2021/CVE-2021-23267.md

### [CVE-2021-23267](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23267)
![](https://img.shields.io/static/v1?label=Product&message=Crafter%20CMS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=3.1%3C%3D%203.1.17%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-913%20Improper%20Control%20of%20Dynamically-Managed%20Code%20Resources&color=brighgreen)

### Description

Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via FreeMarker static methods.

### POC

#### Reference
No PoCs from references.

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