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CVE-2014-9031

Estado: ModificadaMedia (4.3)—

Vulnerabilidad de XSS en la función wptexturize en WordPress anterior a 3.7.5, 3.8.x anterior a 3.8.5, y 3.9.x anterior a 3.9.3 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través del uso manipulado de paréntesis de código corto en un campo de texto, tal y como fue demostrado por un comentario o un post.

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)

Wordpress — Wordpress

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-9031",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-11-25T23:59:01.270",
  "references": [
    {
      "url": "http://advisories.mageia.org/MGASA-2014-0493.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://klikki.fi/adv/wordpress.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://openwall.com/lists/oss-security/2014/11/25/12",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2014/Nov/62",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3085",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:233",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/71237",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1031243",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://wordpress.org/news/2014/11/wordpress-4-0-1/",
      "tags": [
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        "Vendor Advisory"
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://advisories.mageia.org/MGASA-2014-0493.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "url": "http://klikki.fi/adv/wordpress.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "url": "http://openwall.com/lists/oss-security/2014/11/25/12",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "url": "http://seclists.org/fulldisclosure/2014/Nov/62",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.debian.org/security/2014/dsa-3085",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/71237",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1031243",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wordpress.org/news/2014/11/wordpress-4-0-1/",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in the wptexturize function in WordPress before 3.7.5, 3.8.x before 3.8.5, and 3.9.x before 3.9.3 allows remote attackers to inject arbitrary web script or HTML via crafted use of shortcode brackets in a text field, as demonstrated by a comment or a post."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de XSS en la función wptexturize en WordPress anterior a 3.7.5, 3.8.x anterior a 3.8.5, y 3.9.x anterior a 3.9.3 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través del uso manipulado de paréntesis de código corto en un campo de texto, tal y como fue demostrado por un comentario o un post."
    }
  ],
  "lastModified": "2026-06-17T00:17:41.527",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "05E4FA51-9B8A-49E4-B6E8-A9799BE216CC",
              "versionEndIncluding": "3.7.4"
            },
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              "vulnerable": true,
              "matchCriteriaId": "F4D38621-9941-4D03-91D7-3902930546A2"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "934CC6A1-D5E4-468C-B31D-F5C7B02FCE6C"
            },
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              "vulnerable": true,
              "matchCriteriaId": "BC02EF96-4F17-443C-A739-961EED916C18"
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              "vulnerable": true,
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  "sourceIdentifier": "cve@mitre.org"
}