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CVE-2011-5219

Estado: ModificadaMedia (5)—💥 Exploit

Vulnerabilidad de salto de directorio en examples/show_code.php en mPDF v5.3 y anteriores, permite a atacantes remotos leer ficheros locales de su elección al utilizar caracteres .. (punto punto) en el parámetro filename.

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)

Mpdf1 — Mpdf

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-5219",
  "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": "2012-10-25T17:55:03.920",
  "references": [
    {
      "url": "http://osvdb.org/77939",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/47262",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.exploit-db.com/exploits/18248",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71862",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/77939",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/47262",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.exploit-db.com/exploits/18248",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71862",
      "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 examples/show_code.php in mPDF 5.3 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the filename parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de salto de directorio en examples/show_code.php en mPDF v5.3 y anteriores, permite a atacantes remotos leer  ficheros locales de su elección al utilizar caracteres .. (punto punto) en el parámetro filename."
    }
  ],
  "lastModified": "2026-06-16T23:36:10.313",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mpdf1:mpdf:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "96C66D69-D801-488C-B67D-00BC1D160C0A",
              "versionEndIncluding": "5.3"
            },
            {
              "criteria": "cpe:2.3:a:mpdf1:mpdf:5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1DA77BD8-DDB9-4778-A51F-7D70F447892E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}