CVE-2026-6352

LOW 2.7

Incorrect Authorization in GitLab

CVSS Score

2.7

EPSS Score

0.3%

EPSS Percentile

18th

GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user with auditor-level access to modify compliance violation records due to improper authorization on certain GraphQL operations.

CWE	CWE-863
Vendor	gitlab
Product	gitlab
Ecosystems	DevTools
Industries	Technology
Published	Jul 8, 2026
Last Updated	Jul 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

GitLab / GitLab

18.2 < 18.11.7 19.0 < 19.0.4 19.1 < 19.1.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

gitlab.com: https://gitlab.com/gitlab-org/gitlab/-/work_items/596789 hackerone.com: https://hackerone.com/reports/3631344 docs.gitlab.com: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/

Credits

Thanks [amanverasia](https://hackerone.com/amanverasia) for reporting this vulnerability through our HackerOne bug bounty program