Vulnerability Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user with developer role to modify certain package registry metadata without the required maintainer-level permissions due to improper authorization checks.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 17.6.0, < 19.0.6 |
Related Weaknesses (CWE)
References
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released/Release NotesVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/work_items/600228Broken Link
- https://hackerone.com/reports/3598070Permissions Required
FAQ
What is CVE-2026-8667?
CVE-2026-8667 is a vulnerability with a CVSS score of 4.3 (MEDIUM). GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authentic...
How severe is CVE-2026-8667?
CVE-2026-8667 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-8667?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.