CVE-2026-23760
SmarterTools SmarterMail versions prior to build 9511 contain an authentication bypass 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. An unauthenticated attacker can supply a target administrator username and a new password to reset the account, resulting in full administrative compromise of the SmarterMail instance. NOTE: SmarterMail system administrator privileges grant the ability to execute operating system commands via built-in management functionality, effectively providing administrative (SYSTEM or root) access on the underlying host.
Vendor
Product
CWE
Yayın Tarihi
2026-01-22 15:16:55
Güncelleme
2026-01-27 16:16:55
Source Identifier
disclosure@vulncheck.com
KEV Date Added
2026-01-26
Kategoriler
Referanslar
https://code-white.com/public-vulnerability-list/#authenticationserviceforceresetpassword-missing-authentication-in-smartermail
https://labs.watchtowr.com/attackers-with-decompilers-strike-again-smartertools-smartermail-wt-2026-0001-auth-bypass/
https://www.smartertools.com/smartermail/release-notes/current
https://www.vulncheck.com/advisories/smartertools-smartermail-authentication-bypass-via-password-reset-api
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-23760
https://www.huntress.com/blog/smartermail-account-takeover-leading-to-rce