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CVE-2018-16204

Estado: ModificadaMedia (4.8)—

Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors.

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).

Tecnologías afectadas (1)

Google XML Sitemaps Project — Google XML Sitemaps

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-16204",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
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          "userInteraction": "REQUIRED",
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          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 1.7
      }
    ]
  },
  "affected": [
    {
      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "Arne Brachhold",
          "product": "Google XML Sitemaps",
          "versions": [
            {
              "status": "affected",
              "version": "Version 4.0.9 and earlier"
            }
          ]
        }
      ]
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  ],
  "published": "2019-01-09T23:29:05.090",
  "references": [
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      "url": "https://jvn.jp/en/jp/JVN27052429/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://wordpress.org/plugins/google-sitemap-generator/#developers",
      "tags": [
        "Product",
        "Release Notes"
      ],
      "source": "vultures@jpcert.or.jp"
    },
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      "tags": [
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      "tags": [
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        "Release Notes"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad Cross-Site Scripting (XSS) en Google XML Sitemaps, en versiones 4.0.9 y anteriores, permite que los atacantes remotos autenticados inyecten scripts web o HTML arbitrarios utilizando vectores no especificados."
    }
  ],
  "lastModified": "2026-06-17T01:43:53.273",
  "configurations": [
    {
      "nodes": [
        {
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          "cpeMatch": [
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              "matchCriteriaId": "B6925111-B6B0-4F05-9486-995308CE457A",
              "versionEndIncluding": "4.0.9"
            }
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          "operator": "OR"
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      ]
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  ],
  "sourceIdentifier": "vultures@jpcert.or.jp"
}