Vulnerability · Published Mar 28, 2022 · Assigned by GitLab

CVE-2022-0427

High 7.7

In plain English

A high-severity security flaw in GitLab from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).

Severity (CVSS 3.1)7.7High

Exploit odds (30 days)0.8%top 42.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=14.5, <14.5.4>=14.6, <14.6.4>=14.7, <14.7.1

References

https://gitlab.com/gitlab-org/gitlab/-/issues/347284 x_refsource_MISC
https://hackerone.com/reports/1409788 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0427.json x_refsource_CONFIRM