CVE-2023-40703

HIGH Year: 2023
CVSS v3 Score
7.5
High
Weakness Type
CWE-400
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Vulnerability Description

Mattermost fails to properly limit the characters allowed in different fields of a block in Mattermost Boards allowing a attacker to consume excessive resources, possibly leading to Denial of Service, by patching the field of a block using a specially crafted string.

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