CVE-2023-2788

Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://mattermost.com/security-updates/	Vendor Advisory
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:7.10.0:::::::*

History

21 Nov 2024, 07:59

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.5~~	v2 : unknown v3 : 6.2
References	~~() https://mattermost.com/security-updates/ - Vendor Advisory~~	() https://mattermost.com/security-updates/ - Vendor Advisory

26 Jun 2023, 17:47

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mattermost:mattermost:::::::: cpe:2.3:a:mattermost:mattermost:7.10.0:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
First Time		Mattermost mattermost Mattermost
References	~~(MISC) https://mattermost.com/security-updates/ -~~	(MISC) https://mattermost.com/security-updates/ - Vendor Advisory
CWE		CWE-613

16 Jun 2023, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-06-16 09:15

Updated : 2024-11-21 07:59

NVD link : CVE-2023-2788

Mitre link : CVE-2023-2788

CVE.ORG link : CVE-2023-2788

JSON object : View

Products Affected

mattermost

mattermost

CWE

CWE-862

Missing Authorization

CWE-613

Insufficient Session Expiration

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