SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel Vulnerability
- When
- · day precision
- Where
- Global (internet)
- Category
- cyber_exploit · ransomware
SmarterTools SmarterMail contains an authentication bypass using an alternate path or channel vulnerability in the password reset API. The force-reset-password endpoint permits anonymous requests and fails to verify the existing password or a reset token when resetting system administrator accounts. This could allow an unauthenticated attacker to supply a target administrator username and a new password to reset the account, resulting in full administrative compromise of the SmarterMail instance.
Sources
- CISA ↗ · first seen 2026-01-26 00:00 UTC
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