Threats Tagged 'cve-2026-0394'
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Threats Tagged 'cve-2026-0394'
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CVE-2026-0394 is a medium severity path traversal vulnerability in Open-Xchange GmbH's OX Dovecot Pro. It occurs when dovecot is configured to use per-domain passwd files placed one directory above /etc or when slash is allowed in domain components, enabling unintended reading of sensitive files like /etc/passwd. This can lead to incorrect authentication or unexpected validation of system users. No public exploits are known. Mitigation involves upgrading to a fixed version, using a different authentication scheme that does not rely on paths, or relocating per-domain passwd files to a safer directory such as /etc/dovecot/auth/%d. Join the discussion | CVE Database V5 | 03/27/2026, 08:10:17 UTC Added: 03/27/2026, 08:29:46 UTC |
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