CVE-2026-1322

Published: May 14, 2026Modified: Jun 17, 2026

8.1

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Exploitability: 2.8 / Impact: 5.2

Source: NVD

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.0 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with a read_api scoped OAuth application to create issues and add comments to issues in private projects due to improper authorization.

Affected (6)

Products: Gitlab: Gitlab

Gitlab

1 product

Gitlab

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	16.0.0 ≤ version < 18.9.7
Gitlab Gitlab	18.10.0 ≤ version < 18.10.6
Gitlab Gitlab	18.11.0 ≤ version < 18.11.3
Gitlab Gitlab	16.0.0 ≤ version < 18.9.7
Gitlab Gitlab	18.10.0 ≤ version < 18.10.6
Gitlab Gitlab	18.11.0 ≤ version < 18.11.3

Related CWEs

CWE-840

References (3)

https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/

Source: cve@gitlab.com

Release Notes

https://gitlab.com/gitlab-org/gitlab/-/work_items/587270

Source: cve@gitlab.com

Not Applicable

https://hackerone.com/reports/3508895

Source: cve@gitlab.com

Permissions Required

Timeline

No history available yet.