CVE-2024-8071

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 and 9.8.x <= 9.8.2 fail to restrict which roles can promote a user as system admin which allows a System Role with edit access to the permissions section of system console to update their role (e.g. member) to include the `manage_system` permission, effectively becoming a System Admin.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://mattermost.com/security-updates	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::

History

23 Aug 2024, 15:34

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mattermost:mattermost::::::::
CWE		NVD-CWE-Other
CVSS	v2 : ~~unknown~~ v3 : ~~4.7~~	v2 : unknown v3 : 7.2
First Time		Mattermost mattermost Mattermost
References	~~() https://mattermost.com/security-updates -~~	() https://mattermost.com/security-updates - Vendor Advisory

22 Aug 2024, 12:48

Type	Values Removed	Values Added
Summary		(es) Las versiones de Mattermost 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 y 9.8.x <= 9.8.2 no restringen qué roles pueden promover a un usuario como administrador del sistema y cuáles permite que una función del sistema con acceso de edición a la sección de permisos de la consola del sistema actualice su función (por ejemplo, miembro) para incluir el permiso `manage_system`, convirtiéndose efectivamente en un administrador del sistema.

22 Aug 2024, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-22 07:15

Updated : 2024-08-23 15:34

NVD link : CVE-2024-8071

Mitre link : CVE-2024-8071

CVE.ORG link : CVE-2024-8071

JSON object : View

Products Affected

mattermost

mattermost

CWE

NVD-CWE-Other CWE-284

Improper Access Control

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