CVE-2026-44129

SEPPmail Secure Email Gateway before version 15.0.4 contains a server-side template injection vulnerability in the new GINA UI because an endpoint accepts attacker-controlled template, allowing remote attackers to execute arbitrary template expressions and potentially achieve remote code execution depending on the enabled template plugins.

CVSS

No CVSS.

References

Link	Resource
https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html#security
https://labs.infoguard.ch/posts/seppmail_secure_e-mail_gateway_rce_vulnerabilities_cve-2026-2743_cve-2026-7864_cve-2026-44127_cve-2026-44128/

Configurations

No configuration.

History

18 May 2026, 17:16

Type	Values Removed	Values Added
References		() https://labs.infoguard.ch/posts/seppmail_secure_e-mail_gateway_rce_vulnerabilities_cve-2026-2743_cve-2026-7864_cve-2026-44127_cve-2026-44128/ -

08 May 2026, 14:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-08 14:16

Updated : 2026-05-18 17:16

NVD link : CVE-2026-44129

Mitre link : CVE-2026-44129

CVE.ORG link : CVE-2026-44129

JSON object : View

Products Affected

No product.

CWE

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine

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