Critical severity9.8CISA KEVNVD Advisory· Published Jan 23, 2026· Updated Aug 4, 2026
CVE-2026-24423
CVE-2026-24423
Description
SmarterTools SmarterMail versions prior to build 9511 contain an unauthenticated remote code execution vulnerability in the ConnectToHub API method. The attacker could point the SmarterMail to the malicious HTTP server, which serves the malicious OS command. This command will be executed by the vulnerable application.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:smartertools:smartermail:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:smartertools:smartermail:*:*:*:*:*:*:*:*range: <100.0.9511
- (no CPE)range: <9511
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
4- code-white.com/public-vulnerability-list/nvdThird Party Advisory
- www.vulncheck.com/advisories/smartertools-smartermail-unauthenticated-rce-via-connecttohub-apinvdThird Party Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
- www.smartertools.com/smartermail/release-notes/currentnvdRelease Notes
News mentions
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