Vulnerability Description
Improper authorization in GitLab EE affecting all versions since 13.4 allowed a user who previously had the necessary access to trigger deployments to protected environments under specific conditions after the access has been removed
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 13.4.0, < 13.12.9 |
Related Weaknesses (CWE)
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22253.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/323794Broken Link
- https://hackerone.com/reports/1113783Permissions RequiredThird Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22253.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/323794Broken Link
- https://hackerone.com/reports/1113783Permissions RequiredThird Party Advisory
FAQ
What is CVE-2021-22253?
CVE-2021-22253 is a vulnerability with a CVSS score of 4.9 (MEDIUM). Improper authorization in GitLab EE affecting all versions since 13.4 allowed a user who previously had the necessary access to trigger deployments to protected environments under specific conditions ...
How severe is CVE-2021-22253?
CVE-2021-22253 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22253?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.