CVE-2024-39837

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly restrict channel creation which allows a malicious remote to create arbitrary channels, when shared channels were enabled.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

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:9.9.0:::::::*

History

04 Sep 2024, 17:38

Type	Values Removed	Values Added
First Time		Mattermost mattermost Server Mattermost
CWE		NVD-CWE-noinfo
Summary		(es) Las versiones 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 de Mattermost no restringen adecuadamente la creación de canales, lo que permite que un control remoto malicioso cree canales arbitrarios, cuando los canales compartidos estaban habilitados.
CVSS	v2 : ~~unknown~~ v3 : ~~3.8~~	v2 : unknown v3 : 5.4
CPE		cpe:2.3:a:mattermost:mattermost_server:9.9.0:::::::* cpe:2.3:a:mattermost:mattermost_server::::::::
References	~~() https://mattermost.com/security-updates -~~	() https://mattermost.com/security-updates - Vendor Advisory

01 Aug 2024, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-01 15:15

Updated : 2024-09-04 17:38

NVD link : CVE-2024-39837

Mitre link : CVE-2024-39837

CVE.ORG link : CVE-2024-39837

JSON object : View

Products Affected

mattermost

mattermost_server

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

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