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CVE-2021-45281

Estado: ModificadaMedia (6.1)—

QuickBox Pro v2.4.8 contains a cross-site scripting (XSS) vulnerability at "adminuseredit.php?usertoedit=XSS", as the user supplied input for the value of this parameter is not properly sanitized.

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)

Quickbox — Quickbox

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-45281",
  "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
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-02-07T22:15:08.473",
  "references": [
    {
      "url": "https://websec.nl/blog/61b2b37a43a1155c848f3b08/developing%20a%20remote%20code%20execution%20exploit%20for%20a%20popular%20media%20box",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://websec.nl/blog/61b2b37a43a1155c848f3b08/developing%20a%20remote%20code%20execution%20exploit%20for%20a%20popular%20media%20box",
      "tags": [
        "Exploit",
        "Third Party 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": "QuickBox Pro v2.4.8 contains a cross-site scripting (XSS) vulnerability at \"adminuseredit.php?usertoedit=XSS\", as the user supplied input for the value of this parameter is not properly sanitized."
    },
    {
      "lang": "es",
      "value": "QuickBox Pro versión v2.4.8, contiene una vulnerabilidad de tipo cross-site scripting (XSS) en \"adminuseredit.php?usertoedit=XSS\", ya que la entrada suministrada por el usuario para el valor de este parámetro no está apropiadamente saneada"
    }
  ],
  "lastModified": "2026-06-17T04:13:14.790",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:quickbox:quickbox:2.4.8:*:*:*:pro:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5F6566D2-EFAE-4109-92F7-E7A98F6EDF2C"
            },
            {
              "criteria": "cpe:2.3:a:quickbox:quickbox:2.5.8:*:*:*:community:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A237D418-BCFB-4896-902E-67B0F2DF56EA"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}