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SmarterMail Vulnerabilities

Known Exploited Vulnerabilities catalog entries for SmarterMail.

3
CVE Total
3
Critical
1
Ransomware
CVE-2026-24423 CRITICAL Ransomware

SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability

SmarterTools SmarterMail
CVSS 9.8
Added Feb 05
CVE-2025-52691 CRITICAL

SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type Vulnerability

SmarterTools SmarterMail
CVSS 10
Added Jan 26
CVE-2026-23760 CRITICAL

SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel Vulnerability

SmarterTools SmarterMail
CVSS 9.8
Added Jan 26