CVE-2026-29134 MEDIUM

CVE-2026-29134: GINA Domain Switch

Vendor Seppmail
Product Secure Email Gateway
Weakness CWE-807
Published April 2, 2026
Last update April 2, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

SEPPmail Secure Email Gateway before version 15.0.3 allows an external user to modify GINA webdomain metadata and bypass per-domain restrictions.

Key dates

02Disclosure timeline

April 2, 2026 CVE published
April 2, 2026 Record updated