Total vulnerabilities in the database
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 and 9.8.x <= 9.8.2 fail to restrict which roles can promote a user as system admin which allows a System Role with edit access to the permissions section of system console to update their role (e.g. member) to include the manage_system
permission, effectively becoming a System Admin.
Software | From | Fixed in |
---|---|---|
mattermost / mattermost | 9.9.0 | 9.9.2 |
mattermost / mattermost | 9.8.0 | 9.8.3 |
mattermost / mattermost | 9.5.0 | 9.5.8 |
mattermost / mattermost | 9.10.0 | 9.10.1 |
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9.9.0 | 9.9.2 |
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9.5.0 | 9.5.8 |
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9.10.0 | 9.10.1 |
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9.8.0 | 9.8.3 |