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CVE-2009-4407

Estado: ModificadaMedia (6.8)—

Multiple cross-site request forgery (CSRF) vulnerabilities in PyForum 1.0.3 and possibly earlier versions, and possibly zForum, allow remote attackers to hijack the authentication of victims for requests that change passwords, and other unspecified requests, via unknown vectors.

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 (1)

Pyforum — Pyforum

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-4407",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-12-23T21:30:00.267",
  "references": [
    {
      "url": "http://secunia.com/advisories/37764",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/61050",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/508478/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54853",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/37764",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/61050",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/508478/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54853",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple cross-site request forgery (CSRF) vulnerabilities in PyForum 1.0.3 and possibly earlier versions, and possibly zForum, allow remote attackers to hijack the authentication of victims for requests that change passwords, and other unspecified requests, via unknown vectors."
    },
    {
      "lang": "es",
      "value": "Múltiples vulnerabilidades de falsificación de petición en sitios cruzados (CSRF) en PyForum v1.0.3 y probablemente versiones anteriores, y probablemente zForum, permite a atacantes remotos secuestrar la autenticación de las víctimas para solicitar el cambio de contraseñas, y otras solicitudes no especificadas, mediante vectores desconocidos."
    }
  ],
  "lastModified": "2026-06-16T23:13:36.503",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pyforum:pyforum:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4A142286-A943-4E58-8B80-C6FF73CEE821",
              "versionEndIncluding": "1.0.3"
            },
            {
              "criteria": "cpe:2.3:a:pyforum:pyforum:1.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8D91E4F4-5D7B-4B60-B1C5-255D3FEA8AD2"
            },
            {
              "criteria": "cpe:2.3:a:pyforum:pyforum:1.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "380801DB-032F-4A0C-98F0-766F4B2540D2"
            },
            {
              "criteria": "cpe:2.3:a:pyforum:pyforum:1.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DAD9136D-39B6-4A68-9C63-160808688C84"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "cve@mitre.org"
}