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CVE-2007-4157

Estado: ModificadaMedia (5)—

PHPBlogger stores sensitive information under the web root with insufficient access control, which allows remote attackers to download a database containing an admin password hash via a direct request for data/pref.db. NOTE: this can be easily leveraged for administrative access because composing the authentication cookie only requires the password hash, not the cleartext version.

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)

Phpblogger — Php-blogger

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-4157",
  "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:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "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": "2007-08-03T21:17:00.000",
  "references": [
    {
      "url": "http://forcehacker.com/forum/viewtopic.php?t=2352",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/38706",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/38707",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/26262",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/2957",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/474938/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://forcehacker.com/forum/viewtopic.php?t=2352",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/38706",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/38707",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/26262",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/2957",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/474938/100/0/threaded",
      "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": "PHPBlogger stores sensitive information under the web root with insufficient access control, which allows remote attackers to download a database containing an admin password hash via a direct request for data/pref.db.  NOTE: this can be easily leveraged for administrative access because composing the authentication cookie only requires the password hash, not the cleartext version."
    },
    {
      "lang": "es",
      "value": "PHPBlogger almacena información confidencial      bajo la raíz del web con control de acceso insuficiente, lo cual permite a atacantes remotos descargar una base de datos conteniendo  un resumen de contraseña de admin mediante una petición directa de data/pref.db.\r\nNOTA: esto puede ser fácilmente utilizado para conseguir acceso administrativo dado que la composición de la cookie de autenticación solamente requiere el resumen de la contraseña, no la versión de texto en claro."
    }
  ],
  "lastModified": "2026-06-16T22:43:30.517",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:phpblogger:php-blogger:2.2.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6ADAC89E-D09D-45AB-B94C-DC550BF195A9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}