CVE-2008-2574

Estado: ModificadaAlta (7.5)—

Unrestricted file upload vulnerability in admin/Editor/imgupload.php in FlashBlog 0.31 beta allows remote attackers to execute arbitrary code by uploading a .php file, then accessing it via a direct request to the file in tus_imagenes/.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 4.78%
Percentil entre todas las CVEs puntuadas: 92
Fecha de la puntuación: 3/10/2026

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)

Flashblog — Flashblog

CWE

CWE-20

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-2574",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-06-06T22:32:00.000",
  "references": [
    {
      "url": "http://securityreason.com/securityalert/3928",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.dumenci.net/web-action/flashblog-beta0.31-remote-file-upload-vulnerability.html",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.flashblog.org",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/492738/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42820",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/5728",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/3928",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.dumenci.net/web-action/flashblog-beta0.31-remote-file-upload-vulnerability.html",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.flashblog.org",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/492738/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42820",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/5728",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unrestricted file upload vulnerability in admin/Editor/imgupload.php in FlashBlog 0.31 beta allows remote attackers to execute arbitrary code by uploading a .php file, then accessing it via a direct request to the file in tus_imagenes/."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de subida de ficheros sin restricciones en admin/Editor/imgupload.php en FlashBlog 0.31 beta permite a atacantes remotos ejecutar código a su elección mediante la subida de un archivo .php, entonces accede a través de una petición directa al fichero en tus_imagenes/."
    }
  ],
  "lastModified": "2026-06-16T22:54:01.383",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:flashblog:flashblog:0.31:beta:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4F4BC14B-FB69-4CCF-BDD0-4F28245E95B5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}