SEPPmail Secure Email Gateway
Moderate fix1 remedy
cpe:2.3:a:seppmail:seppmail:*:*:*:*:*:*:*
Moderate fix1 remedy
- < 15.0.3
SEPPmail Secure Email Gateway HTML Injection Vulnerability in CA Notification Emails
Vulnerability
Patched
A vulnerability exists in SEPPmail Secure Email Gateway versions prior to 15.0.3, allowing attackers to inject HTML into notification emails regarding new CA certificates. This injection could potentially be exploited to manipulate the email's content or presentation.
Impact
Exploitation of this vulnerability could lead to unauthorized HTML injection, allowing for potential manipulation of email content or presentation.
Remediation
Users can update to SEPPmail Secure Email Gateway version 15.0.3 or later, where this vulnerability has been fixed.
Added: Apr 2, 2026, 9:20 AM
Updated: Apr 2, 2026, 9:20 AM
Vulnerability Rating
Custom Algorithm
spread
2.2impact
0.2exploitability
6.8remediation
7.7relevance
5.1threat
0.0urgency
2.9incentive
0.0Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.