CVE-2026-40008

{
  "id": "CVE-2026-40008",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-10T08:16:22.397",
  "lastModified": "2026-10-25T15:10:00.147",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache IoTDB.\nThe pipe processor reads a fully\nqualified Java class name and\ninstantiates it using Class.forName().newInstance() without any\nvalidation or allowlisting.\n\n\nThis issue affects Apache IoTDB: from 1.0.0 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso de entrada controlada externamente para seleccionar clases o código (’Reflexión Insegura’) en Apache IoTDB.\nEl procesador de ’pipe’ lee un nombre de clase Java completamente calificado y lo instancia usando Class.forName().newInstance() sin ninguna validación o lista blanca.\n\nEste problema afecta a Apache IoTDB: desde 1.0.0 antes de 2.0.10.\n\nSe recomienda a los usuarios actualizar a la versión 2.0.10, que corrige el problema."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache IoTDB",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1.0.0",
              "lessThan": "2.0.10",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-10T14:06:47.206817Z",
          "id": "CVE-2026-40008",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-470"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://lists.apache.org/thread/fm8cpvzbox2qqy99ztglm8wkk1nrg9ng",
      "source": "[email protected]"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2026/07/10/5",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}