CVE-2006-4466

{
  "id": "CVE-2006-4466",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-08-31T20:04:00.000",
  "references": [
    {
      "url": "http://www.joomla.org/content/view/1841/78/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3408",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.joomla.org/content/view/1841/78/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3408",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Joomla! before 1.0.11 does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to have an unspecified impact.  NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Joomla!."
    },
    {
      "lang": "es",
      "value": "Joomla! anterior a 1.0.11 no desestablece variables adecuadamente cuando la información de entrada incluye un parámetro numérico con un valor correspondiente a una valor hash de un parámetro alfanumérico, lo cual permite a atacantes remotos tener impacto desconocido. NOTA: se puede argumentar que esta vulnerabilidad es debido a un fallo en el comando PHP unset (CVE-2006-3017) y la solución apropiada debería estar en PHP; si es así, entonces esta no debe ser tratada como una vulnerabilidad en Joomla!."
    }
  ],
  "lastModified": "2026-06-16T22:29:09.183",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:joomla:joomla:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "04E1FF2D-21A9-4953-A133-472C92812859",
              "versionEndIncluding": "1.0.10"
            },
            {
              "criteria": "cpe:2.3:a:joomla:joomla:1.0.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D4007FCB-589A-413D-8009-64404926CA7B"
            }
          ],
          "operator": "OR"
        }
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    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}