High severityNVD Advisory· Published Jun 18, 2026· Updated Jun 22, 2026
CVE-2026-8811
CVE-2026-8811
Description
SEPPmail versions before 15.0.5 allow improper handling of attachment filenames during encrypted PDF generation. An attacker can exploit this to create new files outside the intended directory, potentially placing files in web-accessible locations.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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