CVE-2025-14869

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to cause denial of service by sending specially crafted payloads on certain API endpoints.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/	Release Notes
https://gitlab.com/gitlab-org/gitlab/-/work_items/584489	Not Applicable
https://hackerone.com/reports/3447146	Permissions Required

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

History

14 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) GitLab ha remediado un problema en GitLab CE/EE que afectaba a todas las versiones desde la 18.5 antes de la 18.9.7, la 18.10 antes de la 18.10.6, y la 18.11 antes de la 18.11.3 que podría haber permitido a un usuario no autenticado causar denegación de servicio enviando cargas útiles especialmente diseñadas en ciertos puntos finales de la API.

Information

Published : 2026-05-14 06:16

Updated : 2026-10-14 13:10

NVD link : CVE-2025-14869

Mitre link : CVE-2025-14869

CVE.ORG link : CVE-2025-14869

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-1284

Improper Validation of Specified Quantity in Input

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