« Back to list

CVE-2006-4028

Status: ModifiedHigh (10)—

Multiple unspecified vulnerabilities in WordPress before 2.0.4 have unknown impact and remote attack vectors. NOTE: due to lack of details, it is not clear how these issues are different from CVE-2006-3389 and CVE-2006-3390, although it is likely that 2.0.4 addresses an unspecified issue related to "Anyone can register" functionality (user registration for guests).

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Wordpress — Wordpress

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2006-4028",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "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": "2006-08-09T20:04:00.000",
  "references": [
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=142142",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/21309",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/21447",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200608-19.xml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://unknowngenius.com/blog/archives/2006/07/26/critical-announcement-to-all-wordpress-users/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://unknowngenius.com/blog/archives/2006/07/27/followup-on-wordpress/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://wordpress.org/development/2006/07/wordpress-204/",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/27633",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/19247",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3071",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=142142",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/21309",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/21447",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200608-19.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://unknowngenius.com/blog/archives/2006/07/26/critical-announcement-to-all-wordpress-users/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://unknowngenius.com/blog/archives/2006/07/27/followup-on-wordpress/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://wordpress.org/development/2006/07/wordpress-204/",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/27633",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/19247",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3071",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple unspecified vulnerabilities in WordPress before 2.0.4 have unknown impact and remote attack vectors.  NOTE: due to lack of details, it is not clear how these issues are different from CVE-2006-3389 and CVE-2006-3390, although it is likely that 2.0.4 addresses an unspecified issue related to \"Anyone can register\" functionality (user registration for guests)."
    },
    {
      "lang": "es",
      "value": "Múltiples vulnerabilidades no especificadas en WordPress anteriores a 2.0.4 tienen impacto y vectores de ataque desconocidos. NOTA: debido a la falta de detalles, no está claro por qué estos problemas son diferentes de CVE-2006-3389 y CVE-2006-3390, aunque es probable que la versión 2.04 solucione un problema no especificado relacionado con la funcionalidad \"cualquiera puede registrarse\" (registro de usuario para invitados)."
    }
  ],
  "lastModified": "2026-06-16T22:28:17.380",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BDCFE9AA-39E9-4366-AAB7-F7A891BC797E"
            },
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:2.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BAF4671A-8449-438E-922B-94E5542137BC"
            },
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:2.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "92F05A1F-2227-4166-807B-1BDE2EA8F245"
            },
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:2.0.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0CF73E23-7CD0-429C-986B-5F721F1696BC"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}