cve-2026-24423

{
  "cvss": 0.0,
  "datePublished": "2026-01-28T00:00:00Z",
  "dateUpdated": "2026-01-28T00:00:00Z",
  "description": "SmarterTools SmarterMail contains a missing authentication for critical function vulnerability in the ConnectToHub API method. This could allow the attacker to point the SmarterMail instance to a malicious HTTP server which serves the malicious OS command and could lead to command execution. ",
  "dueDate": "2026-02-26T00:00:00Z",
  "id": "CVE-2026-24423",
  "kev_catalogs": [
    "vulncheck"
  ],
  "knownRansomwareCampaignUse": "Known",
  "product": "SmarterMail",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "severity": "CRITICAL",
  "source": "vulncheck_kev",
  "title": "SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability",
  "vendor": "SmarterTools"
}