# CVE-2026-6567: GitLab missing authorization in CI artifact reports

Source: https://junglewise.ai/threats/cve-2026-6567-gitlab-has-remediated-an-issue-in-gitlab-ce-ee-affecting-all  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-13. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-6567 · Severity: medium · CVSS 4.3 · Published 2026-10-13

GitLab Community Edition and Enterprise Edition contain an authorization flaw that allowed authenticated users with reporter role to access CI artifact reports they should not have permission to view. An attacker could exploit this to gain unauthorized access to sensitive build artifacts and test reports. This affects all installations running affected versions until patched.

Technologies: [GitLab Community Edition](https://junglewise.ai/threats/technologies/gitlab-ce), [GitLab Enterprise Edition](https://junglewise.ai/threats/technologies/gitlab-ee), [GitLab](https://junglewise.ai/threats/technologies/gitlab). Vendors: [GitLab](https://junglewise.ai/threats/vendors/gitlab).

## Quick answers

**Is CVE-2026-6567 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-6567 being exploited in the wild.

**How severe is CVE-2026-6567?** Medium severity, with a CVSS score of 4.3, published 13 October 2026.

**Which products and versions are affected?** GitLab Community Edition 13.8 before 19.2.8, 19.3 before 19.3.5, 19.4 before 19.4.2; GitLab Enterprise Edition 13.8 before 19.2.8, 19.3 before 19.3.5, 19.4 before 19.4.2.

**Is there a fix for CVE-2026-6567?** Yes: fixed in GitLab Community Edition and Enterprise Edition: 19.2.8, 19.3.5, 19.4.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-6567 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-6567?** Check whether you run GitLab Community Edition, GitLab Enterprise Edition or GitLab at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in GitLab Community Edition and Enterprise Edition: 19.2.8, 19.3.5, 19.4.2

## Technical details

An authenticated user with reporter role can access restricted CI artifact report content due to missing authorization checks in the artifact report retrieval endpoint. The vulnerability requires network access and valid authentication credentials. A successful exploit grants unauthorized read access to CI/CD artifacts and reports.

## Affected products

- GitLab Community Edition 13.8 before 19.2.8, 19.3 before 19.3.5, 19.4 before 19.4.2
- GitLab Enterprise Edition 13.8 before 19.2.8, 19.3 before 19.3.5, 19.4 before 19.4.2

## Timeline

- 2026-10-13: disclosed
- 2026-10-12: patched

## References

- [https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/](https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/)
- [https://gitlab.com/gitlab-org/gitlab/-/work_items/597328](https://gitlab.com/gitlab-org/gitlab/-/work_items/597328)

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