CVE-2026-12053

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.1 that under certain conditions could have allowed a user to access sensitive information that had already been committed to a project, due to insufficient output filtering in Duo Workflows.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-1-released/	Release Notes Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/work_items/602194	Broken Link
https://hackerone.com/reports/3757762	Permissions Required

Configurations

Configuration 1 (hide)

cpe:2.3:a:gitlab:gitlab:19.1.0:*:*:*:enterprise:*:*:*

History

26 Jun 2026, 18:33

Type	Values Removed	Values Added
First Time		Gitlab Gitlab gitlab
CPE		cpe:2.3:a:gitlab:gitlab:19.1.0::::enterprise:::
References	~~() https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-1-released/ -~~	() https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-1-released/ - Release Notes, Vendor Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/work_items/602194 -~~	() https://gitlab.com/gitlab-org/gitlab/-/work_items/602194 - Broken Link
References	~~() https://hackerone.com/reports/3757762 -~~	() https://hackerone.com/reports/3757762 - Permissions Required

25 Jun 2026, 05:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-25 05:16

Updated : 2026-06-26 18:33

NVD link : CVE-2026-12053

Mitre link : CVE-2026-12053

CVE.ORG link : CVE-2026-12053

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-532

Insertion of Sensitive Information into Log File

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