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CVE-2012-4950

Estado: ModificadaMedia (4.3)—

Cross-site scripting (XSS) vulnerability in the Keyword Search page in the web interface in Pattern Insight 2.3 allows remote attackers to inject arbitrary web script or HTML via crafted characters that are not properly handled during construction of error messages.

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)

Patterninsight — Pattern Insight

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-4950",
  "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": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-11-18T21:55:01.197",
  "references": [
    {
      "url": "http://osvdb.org/87053",
      "source": "cret@cert.org"
    },
    {
      "url": "http://secunia.com/advisories/51203",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/802596",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/56381",
      "source": "cret@cert.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79787",
      "source": "cret@cert.org"
    },
    {
      "url": "http://osvdb.org/87053",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/51203",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/802596",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/56381",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79787",
      "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 Keyword Search page in the web interface in Pattern Insight 2.3 allows remote attackers to inject arbitrary web script or HTML via crafted characters that are not properly handled during construction of error messages."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de ejecución de comandos en sitios cruzados (XSS) en la página de búsqueda de palabras clave en la interfaz web de Pattern Insight v2.3, permite a atacantes remotos inyectar secuencias de comandos web o HTML a través de caracteres modificados que no se gestionan correctamente durante la construcción de los mensajes de error."
    }
  ],
  "lastModified": "2026-06-16T23:45:57.417",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:patterninsight:pattern_insight:2.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5193A710-0AEB-48F6-A49B-78F91A433ACA"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cret@cert.org"
}