** Description
- POC for CVE-2021-22214: Gitlab CI Lint API未授权 SSRF漏洞
- create by antx at 2021-11-01.
** Detail
- When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab CE/EE affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is limited.