VULNERABILITY INTELLIGENCE

CVE-2026-29134

CVSS score7.5 HIGH
EPSS probability0.23%
CISA KEVNot currently listed
Published2026-04-02
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

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

Weakness classification

  • vulnerability@ncsc.ch: CWE-807

Primary references