Improper Authorization in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2026-1322

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Main Vulnerability Database Vulnerabilities #VU131672

Improper Authorization in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2026-1322

Published: May 18, 2026


Vulnerability identifier: #VU131672
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-1322
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: GitLab, Inc
Affected software:
Gitlab Community Edition
GitLab Enterprise Edition

Detailed vulnerability description

The vulnerability allows a remote user to create issues and add comments to issues in private projects.

The vulnerability exists due to improper authorization in GraphQL token scope enforcement when processing requests from a read_api scoped OAuth application. A remote user can use a read_api scoped OAuth application to create issues and add comments to issues in private projects.


How to mitigate CVE-2026-1322

Install security update from vendor's website.

Sources