CVE-2011-1244

Estado: ModificadaMedia (5.8)—
Microsoft Internet Explorer 6, 7 y 8 no realiza las restricciones de dominio pretendidas cuando se accede a los contenidos. Esto permite a atacantes remotos obtener información sensible o provocar ataques de clickjacking a través de un sitio web manipulado. También se cono como "Vulnerabilidad de Revelación de Información de Etiquetas de Marco"
CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N
Puntuación base: 5.8
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 15%
Percentil entre todas las CVEs puntuadas: 97
Fecha de la puntuación: 8/10/2026
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)

Microsoft — Internet Explorer
CWE

CWE-1021
Referencias

JSON original (NVD)

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          "baseScore": 5.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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  "published": "2011-04-13T18:55:01.720",
  "references": [
    {
      "url": "http://osvdb.org/71777",
      "tags": [
        "Broken Link"
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      "source": "secure@microsoft.com"
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      "source": "secure@microsoft.com"
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  "vulnStatus": "Modified",
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          "value": "CWE-1021"
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      "lang": "en",
      "value": "Microsoft Internet Explorer 6, 7, and 8 does not enforce intended domain restrictions on content access, which allows remote attackers to obtain sensitive information or conduct clickjacking attacks via a crafted web site, aka \"Frame Tag Information Disclosure Vulnerability.\""
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  "lastModified": "2026-06-16T23:29:00.710",
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