CVE-2023-49809

Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled.

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 NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 08:33

Type	Values Removed	Values Added
References	~~() https://mattermost.com/security-updates - Issue Tracking, Vendor Advisory~~	() https://mattermost.com/security-updates - Issue Tracking, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~6.5~~	v2 : unknown v3 : 4.3

14 Dec 2023, 18:45

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-12 09:15

Updated : 2024-11-21 08:33

NVD link : CVE-2023-49809

Mitre link : CVE-2023-49809

CVE.ORG link : CVE-2023-49809

JSON object : View

Products Affected

mattermost

mattermost_server

CWE

CWE-400

Uncontrolled Resource Consumption

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