Vulnerability Details CVE-2024-2446
Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to limit the number of @-mentions processed per message, allowing an authenticated attacker to crash the client applications of other users via large, crafted messages.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 33.6%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2024-2446
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cpe:2.3:a:mattermost:mattermost_server:8.1.0
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cpe:2.3:a:mattermost:mattermost_server:8.1.1
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cpe:2.3:a:mattermost:mattermost_server:8.1.2
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cpe:2.3:a:mattermost:mattermost_server:8.1.3
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cpe:2.3:a:mattermost:mattermost_server:8.1.4
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cpe:2.3:a:mattermost:mattermost_server:8.1.5
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cpe:2.3:a:mattermost:mattermost_server:8.1.6
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cpe:2.3:a:mattermost:mattermost_server:8.1.7
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cpe:2.3:a:mattermost:mattermost_server:8.1.8
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cpe:2.3:a:mattermost:mattermost_server:8.1.9
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cpe:2.3:a:mattermost:mattermost_server:9.2.0
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cpe:2.3:a:mattermost:mattermost_server:9.2.1
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cpe:2.3:a:mattermost:mattermost_server:9.2.2
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cpe:2.3:a:mattermost:mattermost_server:9.2.3
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cpe:2.3:a:mattermost:mattermost_server:9.2.4
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cpe:2.3:a:mattermost:mattermost_server:9.2.5
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cpe:2.3:a:mattermost:mattermost_server:9.3.0
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cpe:2.3:a:mattermost:mattermost_server:9.3.1
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cpe:2.3:a:mattermost:mattermost_server:9.4.0
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cpe:2.3:a:mattermost:mattermost_server:9.4.1
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cpe:2.3:a:mattermost:mattermost_server:9.4.2