ZDI-26-810: MailEnable Auth Cleartext Storage Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of MailEnable. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.9. The following CVEs are assigned: CVE-2026-114551.

Source: Zero Day Initiative — Published Advisories · 2026-10-27