CVE-2024-47003

DoS via non-string message using permalink embed

State: Published
Severity: 3.1 Low
Published: Sep 26, 2024
Updated: Sep 26, 2024
Reserved: Sep 23, 2024

Description

Mattermost versions 9.11.x <= 9.11.0 and 9.5.x <= 9.5.8 fail to validate that the message of the permalink post is a string, which allows an attacker to send a non-string value as the message of a permalink post and crash the frontend.

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L	Mattermost

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
MattermostMattermost	9.11.0Affected 9.5.0 through 9.5.8Affected 10.0.0Not affected 9.11.1Not affected 9.5.9Not affected

References

https://mattermost.com/security-updates

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