Vulnerability Details CVE-2024-2450
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 correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 49.3%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2024-2450
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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
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cpe:2.3:a:mattermost:mattermost_server:9.5.0