cvedb.io
CVE-2026-44400
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2026-05-08T21:16:28.260 · Last modified 2026-06-17T10:50:35.520

Summary

MailEnable Enterprise Premium 10.55 and earlier contains an improper authorization vulnerability in the WebAdmin mobile portal that allows attackers to bypass authentication checks by reusing AuthenticationToken cookies generated for low-privileged users. Attackers can obtain a token from the WebMail login endpoint using the PersistentLogin parameter and replay it against the WebAdmin portal to perform highly privileged administrative actions.

Affected products

mailenable — mailenable

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.