Vulnerability · Published Apr 2, 2021 · Assigned by GitLab

CVE-2021-22200

Medium 5.9

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 1.0% (higher than 63% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)1.0%top 36.9% 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 CE/EE affecting all versions starting with 12.6. Under a special condition it was possible to access data of an internal repository through a public project fork as an anonymous user.

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=12.6, <13.8.7>=13.9, <13.9.5>=13.10, <13.10.1

References

https://gitlab.com/gitlab-org/gitlab/-/issues/247523 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22200.json x_refsource_CONFIRM