A crafted tag in the Jupyter Notebook viewer in GitLab EE/CE affecting all versions before 15.1.6, 15.2 to 15.2.4, and 15.3 to 15.3.2 allows an attacker to issue arbitrary HTTP requests
https://hackerone.com/reports/1563379
https://gitlab.com/gitlab-org/gitlab/-/issues/362272
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2428.json