CVEs-PoC/2021/CVE-2021-22175.md

### [CVE-2021-22175](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22175)
![](https://img.shields.io/static/v1?label=Product&message=GitLab&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D10.5%2C%20%3C13.6.7%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D13.7%2C%20%3C13.7.7%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D13.8%2C%20%3C13.8.4%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Server-side%20request%20forgery%20(ssrf)%20in%20GitLab&color=brightgreen)

### Description

When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is disabled

### POC

#### Reference
- https://gitlab.com/gitlab-org/gitlab/-/issues/294178

#### Github
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/vin01/CVEs