CVE-2026-44129 | SEPPmail Secure Email Gateway up to 15.0.3 Template Expression special elements used in a template engine

SecurityVulns
Yanac

A vulnerability was found in SEPPmail Secure Email Gateway up to 15.0.3. It has been declared as critical. Impacted is an unknown function of the component Template Expression Handler. Executing a manipulation can lead to improper neutralization of special elements used in a template engine.

This vulnerability appears as CVE-2026-44129. The attack may be performed from remote. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More