Vulnerability Description
OAuth flow missing verification checks CE/EE 12.3 and later through 13.0.1 allows unverified user to use OAuth authorization code flow
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 12.3.0, < 12.9.8 |
Related Weaknesses (CWE)
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13272.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/37038Broken Link
- https://hackerone.com/reports/743556Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13272.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/37038Broken Link
- https://hackerone.com/reports/743556Permissions Required
FAQ
What is CVE-2020-13272?
CVE-2020-13272 is a vulnerability with a CVSS score of 7.5 (HIGH). OAuth flow missing verification checks CE/EE 12.3 and later through 13.0.1 allows unverified user to use OAuth authorization code flow
How severe is CVE-2020-13272?
CVE-2020-13272 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-13272?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.