Vulnerability Details CVE-2025-3929
An XSS issue was discovered in MDaemon Email Server version 25.0.1 and below. An attacker can send a specially crafted HTML e-mail message with JavaScript in an img tag. This could allow a remote attacker to load arbitrary JavaScript code in the context of a webmail user's browser window, and access user data.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 42.6%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2025-3929
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cpe:2.3:a:mdaemon:email_server:20.0.0
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cpe:2.3:a:mdaemon:email_server:21.0.0
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cpe:2.3:a:mdaemon:email_server:21.5.0
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cpe:2.3:a:mdaemon:email_server:22.0.0
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cpe:2.3:a:mdaemon:email_server:23.0.0
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cpe:2.3:a:mdaemon:email_server:23.5.0
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cpe:2.3:a:mdaemon:email_server:24.0.0
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cpe:2.3:a:mdaemon:email_server:24.5.0
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cpe:2.3:a:mdaemon:email_server:25.0.0