Feed/CVE-2026-24423
CVE-2026-24423CRITICALCVSS 9.8CISA KEV: Actively Exploited

SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability

Published Feb 5, 2026·Updated Aug 4, 2026

NVD Description

SmarterTools SmarterMail contains a missing authentication for critical function vulnerability in the ConnectToHub API method. This could allow the attacker to point the SmarterMail instance to a malicious HTTP server which serves the malicious OS command and could lead to command execution.

Public Exploits & PoCs1 found

References

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