{
  "id": "CVE-2011-4449",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2012-09-05T20:55:01.163",
  "lastModified": "2012-09-07T04:24:00.600",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "actions/files/files.php in WikkaWiki 1.3.1 and 1.3.2, when INTRANET_MODE is enabled, supports file uploads for file extensions that are typically absent from an Apache HTTP Server TypesConfig file, which makes it easier for remote attackers to execute arbitrary PHP code by placing this code in a file whose name has multiple extensions, as demonstrated by a (1) .mm or (2) .vpp file."
    },
    {
      "lang": "es",
      "value": "El archivo actions/files/files.php en WikkaWiki versiones 1.3.1 y 1.3.2, cuando INTRANET_MODE est\u00e1 habilitado, soporta cargas de archivos para extensiones de archivo que normalmente est\u00e1n ausentes desde un archivo TypesConfig de Apache HTTP Server, lo que le facilita a atacantes remotos ejecutar c\u00f3digo PHP arbitrario mediante la colocaci\u00f3n de este c\u00f3digo en un archivo cuyo nombre tiene varias extensiones, como es demostrado por una archivo (1) .mm o (2) .vpp."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:wikkawiki:wikkawiki:1.3.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "63F5FD8C-02BB-4208-AEF8-11797376DA23"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:wikkawiki:wikkawiki:1.3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "C44D576A-77E7-4E70-9E17-41E96A9A4A2A"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://wush.net/trac/wikka/changeset/1822",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch"
      ]
    },
    {
      "url": "http://wush.net/trac/wikka/ticket/1097",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}