CVE-2022-0427

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

Affected

GitLab

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 GITLAB

7.7 HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

0.83% chance of exploitation in the next 30 days, 57th percentile

Published

2022-03-28

Updated

2024-08-02

Proof-of-concept exploits (1)

• https://gitlab.com/gitlab-org/gitlab/-/issues/347284

Security advisories

• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0427.json
• https://hackerone.com/reports/1409788

References

• CVE Record
• NVD entry