Vulnerability · Published Apr 12, 2021 · Assigned by GitLab

CVE-2021-22190

High 8.5

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 1.6% (higher than 76% of all known vulnerabilities).

Severity (CVSS 3.1)8.5High

Exploit odds (30 days)1.6%top 23.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A path traversal vulnerability via the GitLab Workhorse in all versions of GitLab could result in the leakage of a JWT token

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=13.7, <13.7.8>=13.8, <13.8.5>=13.9, <13.9.2

References

https://gitlab.com/gitlab-org/gitlab/-/issues/300281 x_refsource_MISC
https://hackerone.com/reports/1040786 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22190.json x_refsource_CONFIRM