CVE-2026-56152

Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a low-privileged authenticated user can access response action data that they are not authorized to view.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://discuss.elastic.co/t/kibana-8-19-13-9-2-7-9-3-2-security-update-esa-2026-46/387443

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:elastic:endpoint_security::::::::
	cpe:2.3:a:elastic:endpoint_security::::::::
	cpe:2.3:a:elastic:endpoint_security::::::::

History

25 Oct 2026, 17:10

Type	Values Removed	Values Added
Summary		(es) Autorización Incorrecta (CWE-863) en Elastic Defend puede conducir a la revelación de información no autorizada a través del Acceso a Funcionalidad No Restringida Adecuadamente por ACLs (CAPEC-1). Bajo ciertas condiciones, un usuario autenticado con privilegios bajos puede acceder a datos de acciones de respuesta que no está autorizado a ver.

Information

Published : 2026-07-01 17:16

Updated : 2026-10-25 17:10

NVD link : CVE-2026-56152

Mitre link : CVE-2026-56152

CVE.ORG link : CVE-2026-56152

JSON object : View

Products Affected

elastic

endpoint_security

CWE

CWE-863

Incorrect Authorization

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