Vulnerability Details CVE-2024-39836
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 ensure that remote/synthetic users cannot create sessions or reset passwords, which allows the munged email addresses, created by shared channels, to be used to receive email notifications and to reset passwords, when they are valid, functional emails.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.8%
CVSS Severity
CVSS v3 Score 4.8
References
Products affected by CVE-2024-39836
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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