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2 vulnerabilities found for MailEnable Enterprise Premium by MailEnable
CVE-2026-44400 (GCVE-0-2026-44400)
Vulnerability from nvd – Published: 2026-05-08 20:22 – Updated: 2026-05-25 23:42
VLAI
Title
MailEnable Enterprise Premium < 10.55 Authorization Bypass via WebAdmin
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.mailenable.com/Premium-ReleaseNotes.txt | release-notes |
| https://www.vulncheck.com/advisories/mailenable-e… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MailEnable | MailEnable Enterprise Premium |
Affected:
0 , ≤ 10.55
(custom)
|
Date Public
2026-05-07 21:00
Credits
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CVE-2026-44400 (GCVE-0-2026-44400)
Vulnerability from cvelistv5 – Published: 2026-05-08 20:22 – Updated: 2026-05-25 23:42
VLAI
Title
MailEnable Enterprise Premium < 10.55 Authorization Bypass via WebAdmin
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.mailenable.com/Premium-ReleaseNotes.txt | release-notes |
| https://www.vulncheck.com/advisories/mailenable-e… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MailEnable | MailEnable Enterprise Premium |
Affected:
0 , ≤ 10.55
(custom)
|
Date Public
2026-05-07 21:00
Credits
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