Critical SmarterMail Vulnerability Under Active Exploitation Without CVE Assignment
Breaking NewsHackingSecurityhacking newsinformation security newsIT Information SecurityPierluigi PaganiniSecurity NewsSmarterTools SmarterMail
A vulnerability in SmarterTools SmarterMail, identified as WT-2026-0001, is currently being actively exploited just two days after a patch was released on January 15, 2026. This critical flaw does not yet have a CVE number assigned. Attacks began rapidly following the availability of the patch, highlighting the urgency of the situation for users of this email solution.