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CVE-2021-45040

Estado: ModificadaCrítica (9.8)—

The Spatie media-library-pro library through 1.17.10 and 2.x through 2.1.6 for Laravel allows remote attackers to upload executable files via the uploads route.

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)

Spatie — Laravel Media Library

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-45040",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-03-17T21:15:07.993",
  "references": [
    {
      "url": "https://cybersecthreat.com/2022/03/14/cve-2021-45040/",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://spatie.be/docs/laravel-medialibrary/v9/handling-uploads-with-media-library-pro/processing-uploads-on-the-server",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://cybersecthreat.com/2022/03/14/cve-2021-45040/",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://spatie.be/docs/laravel-medialibrary/v9/handling-uploads-with-media-library-pro/processing-uploads-on-the-server",
      "tags": [
        "Vendor Advisory"
      ],
      "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": "The Spatie media-library-pro library through 1.17.10 and 2.x through 2.1.6 for Laravel allows remote attackers to upload executable files via the uploads route."
    },
    {
      "lang": "es",
      "value": "La biblioteca Spatie media-library-pro versiones hasta 1.17.10 y versiones 2.x hasta 2.1.6, para Laravel, permite a atacantes remotos subir archivos ejecutables por la ruta de subida"
    }
  ],
  "lastModified": "2026-06-17T04:13:05.103",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:spatie:laravel_media_library:*:*:*:*:pro:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "321A5B26-D19F-45FE-AB0A-49D1DC25FE37",
              "versionEndIncluding": "1.17.10"
            },
            {
              "criteria": "cpe:2.3:a:spatie:laravel_media_library:*:*:*:*:pro:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C79CB5B4-550E-4527-BA63-A79F09F6167F",
              "versionEndIncluding": "2.1.6",
              "versionStartIncluding": "2.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}