Vendor
SmarterTools vulnerabilities under active attack
3 SmarterTools vulnerabilities have confirmed evidence of exploitation in the wild, and 3 are used in ransomware campaigns.
3
confirmed exploited
3
used in ransomware
3
past fix deadline
- CVE-2026-24423 SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability SmarterTools · SmarterMail
- CVE-2025-52691 SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type Vulnerability SmarterTools · SmarterMail
- CVE-2026-23760 SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel Vulnerability SmarterTools · SmarterMail