Mattermost versions 9.7.x <= 9.7.5, 9.8.x <= 9.8.2 and 9.9.x <= 9.9.2 fail to properly propagate permission scheme updates across cluster nodes which allows a user to keep old permissions, even if the permission scheme has been updated.
https://mattermost.com/security-updates
Source: Mitre, NVD
Published: 2024-12-05
Updated: 2024-12-05
Base Score: 4.6
Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:P/A:P
Severity: Medium
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L