CVE-2026-44125
Critical
Description
SEPPmail Secure Email Gateway before version 15.0.4 fails to enforce authorization checks for multiple endpoints in the new GINA UI, allowing unauthenticated remote attackers to access functionality that should require a valid session.
SeverityCritical
CVSS9.3
Exploit probability—
ProductSecure Email Gateway
PublishedMay 8, 2026
First seenMay 8, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- SEPPmail AG Secure Email Gateway15.0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SEPPmail AG Secure Email Gateway | v < 15.0.4 | 15.0.4 |
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