ACTIEF MISBRUIKT
CVE-2026-23760: SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel Vulnerability
| Leverancier | SmarterTools |
|---|---|
| Product | SmarterMail |
| Actief misbruikt | Ja |
| Toegevoegd aan CISA KEV | 26 jan 2026 |
| CISA-deadline (Amerikaanse overheid) | 16 feb 2026 |
| Gebruik door ransomware | Bekend |
| Zwakte (CWE) | CWE-288 |
Vereiste actie (tekst van CISA, Engels)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Beschrijving (NVD, Engels)
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.
BRONNEN
Andere lekken bij SmarterTools
- CVE-2026-24423: SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability
- CVE-2025-52691: SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type Vulnerability
Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.