CVE-2025-66370

{
  "id": "CVE-2025-66370",
  "sourceIdentifier": "[email protected]",
  "published": "2025-11-28T04:16:01.110",
  "lastModified": "2026-10-19T13:10:00.110",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Kivitendo before 3.9.2 allows XXE injection. By uploading an electronic invoice in the ZUGFeRD format, it is possible to read and exfiltrate files from the server's filesystem."
    },
    {
      "lang": "es",
      "value": "Kivitendo anterior a la versión 3.9.2 permite la inyección XXE. Al subir una factura electrónica en formato ZUGFeRD, es posible leer y exfiltrar archivos del sistema de archivos del servidor."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "kivitendo",
          "product": "kivitendo",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "3.9.2",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
          "baseScore": 5.0,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-11-28T15:58:09.742349Z",
          "id": "CVE-2025-66370",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://blog.kivitendo.de/?p=1415",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/kivitendo/kivitendo-erp/blob/fd3f993fc731cbcaa5eb87d55df7c82df4df9c09/doc/changelog",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/kivitendo/kivitendo-erp/commit/1286dee72f9919166178d0cdb5f52f13b0f7d4de",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/kivitendo/kivitendo-erp/commit/f6ba56bd8d22a428534057589baace6b7bfdf2e9",
      "source": "[email protected]"
    },
    {
      "url": "https://invoice.secvuln.info",
      "source": "[email protected]"
    }
  ]
}