Vulnerability · Published Mar 24, 2021 · Assigned by GitLab

CVE-2021-22178

Medium 5.0

In plain English

A medium-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 1.1% (higher than 66% of all known vulnerabilities).

Severity (CVSS 3.1)5.0Medium

Exploit odds (30 days)1.1%top 33.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An issue has been discovered in GitLab affecting all versions starting from 13.2. Gitlab was vulnerable to SRRF attack through the Prometheus integration.

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=13.2, <13.6.7>=13.7, <13.7.7>=13.8, <13.8.4

References

https://gitlab.com/gitlab-org/gitlab/-/issues/284819 x_refsource_MISC
https://hackerone.com/reports/1037411 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22178.json x_refsource_CONFIRM