Vulnerability Description
An issue has been discovered in GitLab EE affecting all versions starting from 14.2 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. Lack of verification on RelayState parameter allowed a maliciously crafted URL to obtain access tokens granted for 3rd party Group SAML SSO logins. This feature isn't enabled by default.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 14.2, < 15.9.6 |
Related Weaknesses (CWE)
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1965.jsonThird Party Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/406235Broken Link
- https://hackerone.com/reports/1923672Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1965.jsonThird Party Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/406235Broken Link
- https://hackerone.com/reports/1923672Permissions Required
FAQ
What is CVE-2023-1965?
CVE-2023-1965 is a vulnerability with a CVSS score of 6.8 (MEDIUM). An issue has been discovered in GitLab EE affecting all versions starting from 14.2 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. Lac...
How severe is CVE-2023-1965?
CVE-2023-1965 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-1965?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.