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CVE-2026-44400

MailEnable Enterprise Premium < 10.55 Authorization Bypass via WebAdmin PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
MailEnable / MailEnable Enterprise Premiumaffected 0 through 10.55

CWE

CWE-639

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.