CVE-2024-47003

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CVSS 3.1

6.5 medium

EPSS

<1%p46

Published

Sep 26, 2024 (Sep 26, 2024)

Modified

Jun 17, 2026

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.

Vendors: mattermost
Products: mattermost server
Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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