CVE-2024-39274

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

M

attermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to properly validate that the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels

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:9.9.0:::::::*

History

23 Aug 2024, 14:39

Type	Values Removed	Values Added
First Time		Mattermost mattermost Mattermost
CPE		cpe:2.3:a:mattermost:mattermost:::::::: cpe:2.3:a:mattermost:mattermost:9.9.0:::::::*
CWE		NVD-CWE-noinfo
References	~~() https://mattermost.com/security-updates -~~	() https://mattermost.com/security-updates - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~8.7~~	v2 : unknown v3 : 6.5

01 Aug 2024, 16:45

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-01 15:15

Updated : 2024-08-23 14:39

NVD link : CVE-2024-39274

Mitre link : CVE-2024-39274

CVE.ORG link : CVE-2024-39274

JSON object : View

Products Affected

mattermost

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

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