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CVE-2008-4712

Estado: ModificadaMedia (6.8)—💥 Exploit

Vulnerabilidad de salto de directorio en pages/showblog.php en LnBlog 0.9.0 y anteriores, cuando magic_quotes_gpc está deshabilitado, permite a atacantes remotos incluir y ejecutar archivos locales de su elección mediante un .. (punto punto) en el parámetro plugin.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Lnblog — Lnblog

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-4712",
  "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": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-10-23T17:17:14.857",
  "references": [
    {
      "url": "http://secunia.com/advisories/32032",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/4481",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/31459",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/6601",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/32032",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/4481",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/31459",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/6601",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Directory traversal vulnerability in pages/showblog.php in LnBlog 0.9.0 and earlier, when magic_quotes_gpc is disabled, allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the plugin parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de salto de directorio en pages/showblog.php en LnBlog 0.9.0 y anteriores, cuando magic_quotes_gpc está deshabilitado, permite a atacantes remotos incluir y ejecutar archivos locales de su elección mediante un .. (punto punto) en el parámetro plugin."
    }
  ],
  "lastModified": "2026-06-16T22:58:22.270",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lnblog:lnblog:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A56535C7-91D4-4AC8-8027-642256FB2987",
              "versionEndIncluding": "0.9.0"
            },
            {
              "criteria": "cpe:2.3:a:lnblog:lnblog:0.8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "198333C1-840F-4E27-A0C1-241E7FE76E8A"
            },
            {
              "criteria": "cpe:2.3:a:lnblog:lnblog:0.8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EEF4D1F1-F1D7-42C1-AE6A-B78BAB3460A2"
            },
            {
              "criteria": "cpe:2.3:a:lnblog:lnblog:0.8.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C52BD363-746A-4AB2-9F3C-15185CA65E12"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}