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CVE-2026-102142

Estado: En análisisAlta (7.2)—

A system notification template on the Kiteworks appliance was rendered by a template engine that evaluated expressions contained in the stored template body. An authenticated System Administrator could potentially store a crafted template that executed operating-system commands on the appliance when the notification was next sent.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vulnerabilidad en servicio remoto (Kiteworks) que requiere autenticación de administrador. Evaluación de expresiones en plantillas permite ejecución de comandos OS. Acceso autenticado pero de alto privilegio hace viable T1210 con comando remoto como impacto primario.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementDisable or Remove Feature or ProgramVulnerability ScanningUser Account ManagementThreat Intelligence ProgramRestrict Web-Based Content

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Accellion — KiteworksAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-102142",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2026-102142",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-01T15:14:11.835510Z"
        }
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    "cvssMetricV31": [
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
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  },
  "affected": [
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      "source": "9119a7d8-5eab-497f-8521-727c672e3725",
      "affectedData": [
        {
          "vendor": "Kiteworks",
          "product": "Core",
          "versions": [
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              "status": "affected",
              "version": "0",
              "lessThan": "9.5.1",
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              "version": "9.5.1"
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  "published": "2026-09-30T21:17:03.027",
  "references": [
    {
      "url": "https://github.com/kiteworks/security-advisories/security/advisories/GHSA-gmgg-7xhc-75f9",
      "source": "9119a7d8-5eab-497f-8521-727c672e3725"
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      "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json",
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  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
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      "description": [
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A system notification template on the Kiteworks appliance was rendered by a template engine that evaluated expressions contained in the stored template body. An authenticated System Administrator could potentially store a crafted template that executed operating-system commands on the appliance when the notification was next sent."
    }
  ],
  "lastModified": "2026-10-01T16:17:33.380",
  "sourceIdentifier": "9119a7d8-5eab-497f-8521-727c672e3725"
}