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CVE-2007-3544

Estado: ModificadaMedia (6.5)—

Unrestricted file upload vulnerability in (1) wp-app.php and (2) app.php in WordPress 2.2.1 and WordPress MU 1.2.3 allows remote authenticated users to upload and execute arbitrary PHP code via unspecified vectors, possibly related to the wp_postmeta table and the use of custom fields in normal (non-attachment) posts. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2007-3543.

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 (2)

Wordpress — WordpressWordpress — Wordpress MU

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-3544",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-07-03T20:30:00.000",
  "references": [
    {
      "url": "http://osvdb.org/37294",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.buayacorp.com/files/wordpress/wordpress-advisory.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/37294",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.buayacorp.com/files/wordpress/wordpress-advisory.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unrestricted file upload vulnerability in (1) wp-app.php and (2) app.php in WordPress 2.2.1 and WordPress MU 1.2.3 allows remote authenticated users to upload and execute arbitrary PHP code via unspecified vectors, possibly related to the wp_postmeta table and the use of custom fields in normal (non-attachment) posts.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2007-3543."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad e envío de archivo no restringido en (1) wp-app.php y (2) app.php de WordPresss 2.2.1 y WordPresss MU 1.2.3 permite a usuarios autenticados remotamente enviar y ejecutar código PHP de su elección a través de vectores no especificados, posiblemente relacionados con la tabla wp_postmeta y el uso de campos personalizados en anotaciones (posts) normales (sin adjuntos)."
    }
  ],
  "lastModified": "2026-06-16T22:42:15.417",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3C80C0E7-DDB3-4BA4-866C-1C2ED8F4B012",
              "versionEndIncluding": "2.2.0"
            },
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress_mu:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8F1117E2-98ED-4215-BEAD-643BC6370C8F",
              "versionEndIncluding": "1.2.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}