What’s Vulnerable › Vulnerabilities

CVE-2026-6352: Incorrect Authorization in GitLab

• Severity: low (CVSS 2.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-08 · updated 2026-07-09
• Weakness: CWE-863

Description

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.

Affected products

• GitLab: from 18.2.0 before 18.11.7; from 19.0.0 before 19.0.4; from 19.1.0 before 19.1.2 — fixed in 18.11.7, 19.0.4, 19.1.2

How to fix

Upgrade to a fixed version: GitLab 18.11.7, 19.0.4, 19.1.2. Check the vendor advisory for mitigations.

References

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

Get alerted when CVE-2026-6352 or the next vulnerability affects your stack