CVEs-PoC/2021/CVE-2021-22213.md

### [CVE-2021-22213](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22213)
![](https://img.shields.io/static/v1?label=Product&message=GitLab&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Insufficiently%20protected%20credentials%20in%20GitLab&color=brighgreen)

### Description

A cross-site leak vulnerability in the OAuth flow of all versions of GitLab CE/EE since 7.10 allowed an attacker to leak an OAuth access token by getting the victim to visit a malicious page with Safari

### POC

#### Reference
- https://gitlab.com/gitlab-org/gitlab/-/issues/300308

#### Github
- https://github.com/righel/gitlab-version-nse