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CVE-2023-52086

Estado: ModificadaAlta (8.1)—

resumable.php (aka PHP backend for resumable.js) 0.1.4 before 3c6dbf5 allows arbitrary file upload anywhere in the filesystem via ../ in multipart/form-data content to upload.php. (File overwrite hasn't been possible with the code available in GitHub in recent years, however.)

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)

Startutorial — PHP Backend FOR Resumable.js

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-52086",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-12-26T18:15:09.030",
  "references": [
    {
      "url": "https://github.com/dilab/resumable.php/commit/3c6dbf5170b01cbb712013c7d0a83f5aac45653b",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/dilab/resumable.php/issues/34",
      "tags": [
        "Issue Tracking"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/dilab/resumable.php/pull/27/commits/3e3c94d0302bb399a7611b4738a5a4dd0832a926",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/dilab/resumable.php/pull/39/commits/408f54dff10e48befa44d417933787232a64304b",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/dilab/resumable.php/pull/39/commits/d3552efd403e2d87407934477eee642836cab3b4",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/dilab/resumable.php/commit/3c6dbf5170b01cbb712013c7d0a83f5aac45653b",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/dilab/resumable.php/issues/34",
      "tags": [
        "Issue Tracking"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/dilab/resumable.php/pull/27/commits/3e3c94d0302bb399a7611b4738a5a4dd0832a926",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/dilab/resumable.php/pull/39/commits/408f54dff10e48befa44d417933787232a64304b",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/dilab/resumable.php/pull/39/commits/d3552efd403e2d87407934477eee642836cab3b4",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "resumable.php (aka PHP backend for resumable.js) 0.1.4 before 3c6dbf5 allows arbitrary file upload anywhere in the filesystem via ../ in multipart/form-data content to upload.php. (File overwrite hasn't been possible with the code available in GitHub in recent years, however.)"
    },
    {
      "lang": "es",
      "value": "resumable.php (también conocido como backend PHP para resumable.js) 0.1.4 anterior a 3c6dbf5 permite la carga de archivos arbitrarios en cualquier parte del sistema de archivos a través de ../ en multipart/form-data content to upload.php. (Sin embargo, la sobrescritura de archivos no ha sido posible con el código disponible en GitHub en los últimos años)."
    }
  ],
  "lastModified": "2026-06-17T06:42:02.780",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:startutorial:php_backend_for_resumable.js:0.1.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "61A220BB-610D-4B95-AEC7-B4BE6197A87E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}