CVE-2026-29142: Plaintext secure-mail.html
Published Apr 2, 2026
·Updated
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to forge a GINA-encrypted email.
Affected Software
2 affected components
SEPPmail SEPPmail Secure Email Gateway<15.0.3
SEPPmail Secure Email Gateway<15.0.3
Event History
Apr 2, 2026
CVE Published
via MITRE·08:44 AM
Data Sourced
via MITRE·08:44 AM
DescriptionWeakness
Data Sourced
via NVD·09:16 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-29142?
CVE-2026-29142 is considered a critical vulnerability that allows unauthorized email forging.
2
How do I fix CVE-2026-29142?
To fix CVE-2026-29142, upgrade your SEPPmail Secure Email Gateway to version 15.0.3 or later.
3
What software is affected by CVE-2026-29142?
CVE-2026-29142 affects SEPPmail Secure Email Gateway versions prior to 15.0.3.
4
Can CVE-2026-29142 be exploited remotely?
Yes, CVE-2026-29142 can be exploited remotely by an attacker to forge emails.
5
What are the potential consequences of CVE-2026-29142?
The potential consequences of CVE-2026-29142 include loss of email integrity and the possibility of phishing attacks.