CVE-2024-31859

published 2024-05-26

CVE-2024-31859: Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to perform proper authorization checks which allows a member running a playbook in…

Priority P3 35 medium 6.3 CVSS 3.1

AV N AC L PR L UI N S U C L I L A L

Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to perform proper authorization checks which allows a member running a playbook in an existing channel to be promoted to a channel admin

Affected

6 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost	8.1.0 – 8.1.12	—
mattermost	mattermost	9.5.0 – 9.5.3	—
mattermost	mattermost	9.6.0 – 9.6.1	—
mattermost	mattermost_server	>= 8.1.0 < 8.1.13	8.1.13
mattermost	mattermost_server	>= 9.5.0 < 9.5.4	9.5.4
mattermost	mattermost_server	>= 9.6.0 < 9.6.2	9.6.2

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CWE-284