Vulnerability Details CVE-2024-8071
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.9%
CVSS Severity
CVSS v3 Score 4.7
Products affected by CVE-2024-8071
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cpe:2.3:a:mattermost:mattermost:9.10.0
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cpe:2.3:a:mattermost:mattermost:9.5.0
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cpe:2.3:a:mattermost:mattermost:9.5.1
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cpe:2.3:a:mattermost:mattermost:9.5.2
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cpe:2.3:a:mattermost:mattermost:9.5.3
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cpe:2.3:a:mattermost:mattermost:9.5.4
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cpe:2.3:a:mattermost:mattermost:9.5.5
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cpe:2.3:a:mattermost:mattermost:9.5.6
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cpe:2.3:a:mattermost:mattermost:9.5.7
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cpe:2.3:a:mattermost:mattermost:9.8.0
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cpe:2.3:a:mattermost:mattermost:9.8.1
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cpe:2.3:a:mattermost:mattermost:9.8.2
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cpe:2.3:a:mattermost:mattermost:9.9.0
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cpe:2.3:a:mattermost:mattermost:9.9.1