CVE-2026-114551
MailEnable Auth Cleartext Storage Information Disclosure Vulnerability
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 specific flaw exists within the handling of mailbox credentials. The issue results from storing sensitive information in plaintext. An attacker can leverage this in conjunction with other vulnerabilities to disclose stored credentials, leading to further compromise. Was ZDI-CAN-34478.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| MailEnable MailEnable |
10.59 (affected)
Other versions: unknown |
CNA: zdi |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.0 / 5.9 medium |
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | CNA: zdi |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://www.zerodayinitiative.com/advisories/ZDI-26-810/CNA: zdi · x_research-advisory
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