CVE-2026-6267 - Vulnerability Details - OpenCVE

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with Developer role to access unauthorized information due to insufficient access controls on internal request handling.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact total

Vendors	Products
Gitlab	Gitlab

No data.

No data.

No data.

References

Link	Providers
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/
https://gitlab.com/gitlab-org/gitlab/-/work_items/596606
https://hackerone.com/reports/3658324

History

Wed, 29 Jul 2026 20:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 29 Jul 2026 19:30:00 +0000

Type	Values Removed	Values Added
Description		GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with Developer role to access unauthorized information due to insufficient access controls on internal request handling.
Title		Insertion of Sensitive Information Into Sent Data in GitLab
First Time appeared		Gitlab Gitlab gitlab
Weaknesses		CWE-201
CPEs		cpe:2.3:a:gitlab:gitlab::::::::
Vendors & Products		Gitlab Gitlab gitlab
References		https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/ https://gitlab.com/gitlab-org/gitlab/-/work_items/596606 https://hackerone.com/reports/3658324
Metrics		cvssV3_1 `{'score': 8.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: GitLab

Published: 2026-07-29T19:01:16.040Z

Updated: 2026-07-29T19:37:15.541Z

Reserved: 2026-04-14T08:04:23.830Z

Link: CVE-2026-6267

Vulnrichment

Updated: 2026-07-29T19:37:12.243Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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