{
  "id": "CVE-2022-2439",
  "sourceIdentifier": "security@wordfence.com",
  "published": "2024-09-24T03:15:02.040",
  "lastModified": "2024-09-26T13:32:55.343",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Easy Digital Downloads \u2013 Simple eCommerce for Selling Digital Files plugin for WordPress is vulnerable to deserialization of untrusted input via the 'upload[file]' parameter in versions up to, and including 3.3.3. This makes it possible for authenticated administrative users to call files using a PHAR wrapper, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present."
    },
    {
      "lang": "es",
      "value": "El complemento Easy Digital Downloads \u2013 Simple eCommerce for Selling Digital Files para WordPress es vulnerable a la deserializaci\u00f3n de entradas no confiables a trav\u00e9s del par\u00e1metro 'upload[file]' en versiones hasta la 3.3.3 incluida. Esto permite que los usuarios administrativos autenticados llamen a archivos mediante un contenedor PHAR, que deserializar\u00e1 y llamar\u00e1 a objetos PHP arbitrarios que se pueden usar para realizar una variedad de acciones maliciosas siempre que tambi\u00e9n est\u00e9 presente una cadena POP."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security@wordfence.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@wordfence.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/includes/admin/import/import-functions.php",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/src/Utils/FileSystem.php",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/644c8702-08ad-4048-ae91-041f1771f1dc?source=cve",
      "source": "security@wordfence.com"
    }
  ]
}