CSRF in GitLab
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
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (56.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- GitLab — versions >=14.5, <14.5.4, >=14.6, <14.6.4, >=14.7, <14.7.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gitlab.com/gitlab-org/gitlab/-/issues/347284 (Exploit, Issue Tracking, Vendor Advisory)
- hackerone.com/reports/1409788 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0427.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-0427?
- CVE-2022-0427 is a high-severity vulnerability in GitLab, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.7/10. Published 2022-03-28.
- How severe is CVE-2022-0427?
- High severity. CVSS v3 base score is 7.7 out of 10.
- Is CVE-2022-0427 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.