Vulnerability Details CVE-2023-3582
Mattermost fails to verify channel membership when linking a board to a channel allowing a low-privileged authenticated user to link a Board to a private channel they don't have access to,
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 32.4%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2023-3582
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cpe:2.3:a:mattermost:mattermost_server:7.10.0
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cpe:2.3:a:mattermost:mattermost_server:7.10.1
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cpe:2.3:a:mattermost:mattermost_server:7.10.2
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cpe:2.3:a:mattermost:mattermost_server:7.8.0
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cpe:2.3:a:mattermost:mattermost_server:7.8.1
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cpe:2.3:a:mattermost:mattermost_server:7.8.2
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cpe:2.3:a:mattermost:mattermost_server:7.8.3
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cpe:2.3:a:mattermost:mattermost_server:7.8.4
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cpe:2.3:a:mattermost:mattermost_server:7.8.5
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cpe:2.3:a:mattermost:mattermost_server:7.8.6
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cpe:2.3:a:mattermost:mattermost_server:7.9.0
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cpe:2.3:a:mattermost:mattermost_server:7.9.1
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cpe:2.3:a:mattermost:mattermost_server:7.9.2
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cpe:2.3:a:mattermost:mattermost_server:7.9.3
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cpe:2.3:a:mattermost:mattermost_server:7.9.4