Caldera SMTP Mailer
Caldera SMTP Mailer has one disclosed vulnerability in the WordSec catalog, all reported in 2024; it remains unpatched as of September 2026. Their average CVSS score is 4.3, and the most serious one scores 4.3 out of 10.
The most common weakness is Missing Authorization, behind 1 of the records (100%).
The one issue recorded for Caldera SMTP Mailer has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2024.
All of these findings were reported by Kévin Mosbahi (Mika).
Most severe open issueCVSS 4.3
CVE-2024-56003Caldera SMTP Mailer <= 1.0.1 - Missing Authorization
Read the full analysisVulnerability Records
1 records
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