Vulnerability Details CVE-2024-42406
Mattermost versions 9.11.x <= 9.11.0, 9.10.x <= 9.10.1, 9.9.x <= 9.9.2 and 9.5.x <= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows an attacker to retrieve post and file information about archived channels. Examples are flagged or unread posts as well as files.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 27.3%
CVSS Severity
CVSS v3 Score 5.4
References
Products affected by CVE-2024-42406
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cpe:2.3:a:mattermost:mattermost_server:9.10.0
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cpe:2.3:a:mattermost:mattermost_server:9.10.1
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cpe:2.3:a:mattermost:mattermost_server:9.11.0
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cpe:2.3:a:mattermost:mattermost_server:9.5.0
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cpe:2.3:a:mattermost:mattermost_server:9.5.1
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cpe:2.3:a:mattermost:mattermost_server:9.5.2
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cpe:2.3:a:mattermost:mattermost_server:9.5.3
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cpe:2.3:a:mattermost:mattermost_server:9.5.4
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cpe:2.3:a:mattermost:mattermost_server:9.5.5
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cpe:2.3:a:mattermost:mattermost_server:9.5.6
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cpe:2.3:a:mattermost:mattermost_server:9.5.7
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cpe:2.3:a:mattermost:mattermost_server:9.5.8
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cpe:2.3:a:mattermost:mattermost_server:9.9.0
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cpe:2.3:a:mattermost:mattermost_server:9.9.1
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cpe:2.3:a:mattermost:mattermost_server:9.9.2