CVE-2026-92530

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to spoof merge request authorship and attribute content to arbitrary existing users on the target instance due to improper reliance on ephemeral cache state during Direct Transfer imports.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/	Release Notes Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/work_items/628379	Broken Link

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:19.4.0::::community:::
	cpe:2.3:a:gitlab:gitlab:19.4.0::::enterprise:::

History

28 Sep 2026, 18:58

Type	Values Removed	Values Added
References	~~() https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/ -~~	() https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/ - Release Notes, Vendor Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/work_items/628379 -~~	() https://gitlab.com/gitlab-org/gitlab/-/work_items/628379 - Broken Link
First Time		Gitlab Gitlab gitlab
CPE		cpe:2.3:a:gitlab:gitlab:19.4.0::::community::: cpe:2.3:a:gitlab:gitlab:::::community:::* cpe:2.3:a:gitlab:gitlab:::::enterprise:::* cpe:2.3:a:gitlab:gitlab:19.4.0::::enterprise:::

24 Sep 2026, 00:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-24 00:17

Updated : 2026-09-28 18:58

NVD link : CVE-2026-92530

Mitre link : CVE-2026-92530

CVE.ORG link : CVE-2026-92530

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-348

Use of Less Trusted Source

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