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CVE-2013-7343

Estado: ModificadaMedia (4.3)—

Cross-site scripting (XSS) vulnerability in flowplayer.swf in the Flash fallback feature in Flowplayer HTML5 5.4.3 allows remote attackers to inject arbitrary web script or HTML by using URL encoding within the callback parameter name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-7342.

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)

Flowplayer — Flowplayer Html5

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-7343",
  "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": "2014-03-24T14:20:39.357",
  "references": [
    {
      "url": "https://github.com/flowplayer/flowplayer/commit/27e8f178276c185cbddb4f14c91d4ce7b3865db1",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/flowplayer/flowplayer/issues/381",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/flowplayer/flowplayer/commit/27e8f178276c185cbddb4f14c91d4ce7b3865db1",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/flowplayer/flowplayer/issues/381",
      "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 flowplayer.swf in the Flash fallback feature in Flowplayer HTML5 5.4.3 allows remote attackers to inject arbitrary web script or HTML by using URL encoding within the callback parameter name.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-7342."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de XSS en flowplayer.swf en la funcionalidad de reserva de Flash en Flowplayer HTML5 5.4.3 permite a atacantes remotos inyectar script Web o HTML arbitrarios mediante el uso de codificación de URL dentro del nombre del parámetro callback.  NOTA: esta vulnerabilidad existe debido a una solución incompleta para CVE-2013-7342."
    }
  ],
  "lastModified": "2026-06-17T00:01:47.687",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:flowplayer:flowplayer_html5:5.4.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "043FA843-F1D3-4FE1-AAF7-4E1534D0DF1D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}