{"id":"UBUNTU-CVE-2022-0427","details":"Missing sanitization of HTML attributes in Jupyter notebooks in all versions of GitLab CE/EE since version 14.5 allows an attacker to perform arbitrary HTTP POST requests on a user's behalf leading to potential account takeover","modified":"2025-10-24T04:52:49Z","published":"2022-03-28T19:15:00Z","upstream":["CVE-2022-0427"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-0427"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/347284"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0427.json"},{"type":"REPORT","url":"https://hackerone.com/reports/1409788"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-0427"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gitlab@8.5.8+dfsg-5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"],"ecosystem_specific":{"binaries":[{"binary_name":"gitlab","binary_version":"8.5.8+dfsg-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-0427.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}