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CVE-2024-8703

Estado: AnalizadaMedia (6.1)—

The Z-Downloads WordPress plugin before 1.11.6 does not sanitise and escape some parameters when outputting them in the page, which could allow unauthenticated visitors to perform Cross-Site Scripting attacks when accessing share URLs.

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)

Urbanbase — Z-downloads

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-8703",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-8703",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-17T03:04:43.626391Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "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": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Z-Downloads",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.11.6",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-05-15T20:15:59.793",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/604e990e-9bec-469e-8630-605eea74e12c/",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Z-Downloads WordPress plugin before 1.11.6 does not sanitise and escape some parameters when outputting them in the page, which could allow unauthenticated visitors to perform Cross-Site Scripting attacks when accessing share URLs."
    },
    {
      "lang": "es",
      "value": "El complemento Z-Downloads para WordPress anterior a la versión 1.11.6 no depura ni escapa algunos parámetros al mostrarlos en la página, lo que podría permitir a visitantes no autenticados realizar ataques de Cross-Site Scripting al acceder a URL compartidas."
    }
  ],
  "lastModified": "2026-06-17T08:23:09.147",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:urbanbase:z-downloads:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "372C7806-02C5-4875-B73F-EC0F05F88CA8",
              "versionEndExcluding": "1.1.16"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}