7.5
CVSSv3

CVE-2023-40703

Published: 27/11/2023 Updated: 01/12/2023
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

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

Vulnerable Product Search on Vulmon Subscribe to Product

mattermost mattermost

mattermost mattermost 9.1.0