Vulnerability Description
An issue has been discovered in GitLab affecting all versions before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. The main branch of a repository with a specially crafted name allows an attacker to create repositories with malicious code, victims who clone or download these repositories will execute arbitrary code on their systems.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | < 15.9.6 |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0756.jsonThird Party Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/390910Broken Link
- https://hackerone.com/reports/1864278Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0756.jsonThird Party Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/390910Broken Link
- https://hackerone.com/reports/1864278Permissions Required
FAQ
What is CVE-2023-0756?
CVE-2023-0756 is a vulnerability with a CVSS score of 4.8 (MEDIUM). An issue has been discovered in GitLab affecting all versions before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. The main branch of a repo...
How severe is CVE-2023-0756?
CVE-2023-0756 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-0756?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.