{"id":"CVE-2022-0427","aliases":["BIT-gitlab-2022-0427","EUVD-2022-15569","GHSA-2xwq-3g46-4j22","UBUNTU-CVE-2022-0427"],"status":"published","title":"Missing sanitization of HTML attributes in Jupyter notebooks in all versions of GitLab CE/EE...","description":"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","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00828,"percentile":0.57813,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-352"],"published":"2022-03-28T18:53:05Z","modified":"2026-10-28T02:30:54Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["14.5.4","14.6.4","14.7.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"14.5.0"},{"fixed":"14.5.4"},{"introduced":"14.6.0"},{"fixed":"14.6.4"},{"introduced":"14.7.0"},{"fixed":"14.7.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/347284","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Vendor Advisory","advisory","report"]},{"url":"https://hackerone.com/reports/1409788","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory","advisory","web","report"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0427.json","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0427","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-2xwq-3g46-4j22"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0427.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-0427","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-0427","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-0427","description":"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 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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","status":"published","published":"2024-03-06T11:16:47.256Z","modified":"2026-09-10T16:01:19.666262252Z","updated_at":"2026-11-02T15:28:30.405543Z"}]}}