Advisoriesby IbisGitLabCVE-2026-8667
GitLab: improper authorization
Fix: upgrade to 19.0.6 or later (3 fixed versions below)
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| GitLab Product | >= 17.6, < 19.0.6 | 19.0.6 |
| >= 19.1, < 19.1.4 | 19.1.4 | |
| >= 19.2, < 19.2.2 | 19.2.2 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-863