8.1
CVSSv3

CVE-2023-3581

Published: 17/07/2023 Updated: 27/07/2023
CVSS v3 Base Score: 8.1 | Impact Score: 5.9 | Exploitability Score: 2.2
VMScore: 0

Vulnerability Summary

Mattermost fails to properly validate the origin of a websocket connection allowing a MITM attacker on Mattermost to access the websocket APIs.

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mattermost mattermost server