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.

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)

EPSS: 0.008 (53.4th percentile) — read the EPSS interpretation.

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.

Affected products

Gitlab — versions >=14.5, <14.5.4, >=14.6, <14.6.4, >=14.7, <14.7.1

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@gitlab.com (Exploit, x_refsource_MISC, Issue Tracking, Vendor Advisory)
cve@gitlab.com (Permissions Required, Third Party Advisory, x_refsource_MISC)
cve@gitlab.com (x_refsource_CONFIRM, 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.