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 0.001
EPSS Ranking 22.6%
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