cve/2019/CVE-2019-5468.md

### [CVE-2019-5468](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5468)
![](https://img.shields.io/static/v1?label=Product&message=GitLab&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=before%2011.11.6%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=before%2012.0.4%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=before%2012.1.2%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Privilege%20Escalation%20(CAPEC-233)&color=brightgreen)

### Description

An privilege escalation issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 when Mattermost slash commands are used with a blocked account.

### POC

#### Reference
- https://gitlab.com/gitlab-org/gitlab-ce/issues/57556

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