Vulnerability Details CVE-2025-34490
GFI MailEssentials prior to version 21.8 is vulnerable to an XML External Entity (XXE) issue. An authenticated and remote attacker can send crafted HTTP requests to read arbitrary system files.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 14.3%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2025-34490
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cpe:2.3:a:gfi:mailessentials:20
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cpe:2.3:a:gfi:mailessentials:20.1
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cpe:2.3:a:gfi:mailessentials:20.2
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cpe:2.3:a:gfi:mailessentials:20.3
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cpe:2.3:a:gfi:mailessentials:21.0
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cpe:2.3:a:gfi:mailessentials:21.1
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cpe:2.3:a:gfi:mailessentials:21.2
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cpe:2.3:a:gfi:mailessentials:21.3
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cpe:2.3:a:gfi:mailessentials:21.4
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cpe:2.3:a:gfi:mailessentials:21.5
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cpe:2.3:a:gfi:mailessentials:21.6
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cpe:2.3:a:gfi:mailessentials:21.7