{
  "id": "CVE-2020-12670",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-10-12T16:15:12.437",
  "lastModified": "2020-10-16T16:15:57.027",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "XSS exists in Webmin 1.941 and earlier affecting the Save function of the Read User Email Module / mailboxes Endpoint when attempting to save HTML emails. This module parses any output without sanitizing SCRIPT elements, as opposed to the View function, which sanitizes the input correctly. A malicious user can send any JavaScript payload into the message body and execute it if the user decides to save that email."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de tipo XSS en Webmin versiones 1.941 y anteriores, afectando a la funci\u00f3n Save del Endpoint Read User Email Module / mailboxes cuando se intenta guardar correos electr\u00f3nicos HTML. Este m\u00f3dulo analiza cualquier salida sin sanear los elementos SCRIPT, a diferencia de la funci\u00f3n View, que sanea la entrada correctamente. Un usuario malicioso puede enviar cualquier carga \u00fatil de JavaScript al cuerpo del mensaje y ejecutarlo si el usuario decide guardar ese correo electr\u00f3nico"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "1.941",
              "matchCriteriaId": "10FD4323-6E4B-4F7A-AB7B-D4F1A7635685"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.webmin.com/security.html",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}