CVE-2023-47858

Mattermost fails to properly verify the permissions needed for viewing archived public channels, allowing a member of one team to get details about the archived public channels of another team via the GET /api/v4/teams/<team-id>/channels/deleted endpoint.

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 LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

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

History

08 Jan 2024, 19:03

Type	Values Removed	Values Added
First Time		Mattermost Mattermost mattermost Server
CWE		NVD-CWE-Other
References	~~() https://mattermost.com/security-updates -~~	() https://mattermost.com/security-updates - Vendor Advisory
CPE		cpe:2.3:a:mattermost:mattermost_server::::::::

02 Jan 2024, 13:47

Type	Values Removed	Values Added
Summary		(es) Mattermost no verifica adecuadamente los permisos necesarios para ver los canales públicos archivados, lo que permite que un miembro de un equipo obtenga detalles sobre los canales públicos archivados de otro equipo a través de GET /api/v4/teams//channels/deleted endpoint.

02 Jan 2024, 10:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-02 10:15

Updated : 2024-01-08 19:03

NVD link : CVE-2023-47858

Mitre link : CVE-2023-47858

CVE.ORG link : CVE-2023-47858

JSON object : View

Products Affected

mattermost

mattermost_server

CWE

NVD-CWE-Other CWE-284

Improper Access Control

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