CVE-2025-11340

GitLab has remediated an issue in GitLab EE affecting all versions from 18.3 to 18.3.4, 18.4 to 18.4.2 that, under certain conditions, could have allowed authenticated users with read-only API tokens to perform unauthorized write operations on vulnerability records by exploiting incorrectly scoped GraphQL mutations.

CVSS v3 7.7 HIGH

7.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://about.gitlab.com/releases/2025/10/08/patch-release-gitlab-18-4-2-released/	Release Notes Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/567847	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:::*

History

19 Oct 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) GitLab ha corregido un problema en GitLab EE que afectaba a todas las versiones desde la 18.3 hasta la 18.3.4, y desde la 18.4 hasta la 18.4.2 que, bajo ciertas condiciones, podría haber permitido a usuarios autenticados con tokens de API de solo lectura realizar operaciones de escritura no autorizadas en registros de vulnerabilidad al explotar mutaciones GraphQL con un ámbito incorrecto.

Information

Published : 2025-10-09 12:15

Updated : 2026-10-19 16:10

NVD link : CVE-2025-11340

Mitre link : CVE-2025-11340

CVE.ORG link : CVE-2025-11340

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-863

Incorrect Authorization

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