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VULNERABILITIES

CVE-2026-3073 Details

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6 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 developer-role permissions to bypass PyPI package protection rules and upload restricted packages due to improper authorization checks.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/ [email protected]Release Notes
https://gitlab.com/gitlab-org/gitlab/-/work_items/591227 [email protected]Not Applicable
https://hackerone.com/reports/3532563 [email protected]Permissions Required

Weakness Enumeration

CWE-IDCWE NameSource
CWE-639Authorization Bypass Through User-Controlled Key[email protected]

Affected Products

ProductVersions
gitlab gitlab
>= 17.6.0, < 18.9.7
>= 18.10.0, < 18.10.6
>= 18.11.0, < 18.11.3

CPE

  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-3073
NVD Published Date:
May 14, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-3073 Details - Not Deferred