4.3
CVSSv3

CVE-2017-18878

Published: 19/06/2020 Updated: 30/06/2020
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Summary

An issue exists in Mattermost Server prior to 4.3.0, 4.2.1, and 4.1.2. Knowledge of a session ID allows revoking another user's session.

Vulnerability Trend

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mattermost mattermost server

mattermost mattermost server 4.3.0