« Volver al listado

CVE-2021-46078

Estado: ModificadaMedia (4.8)—💥 PoC

An Unrestricted File Upload vulnerability exists in Sourcecodester Vehicle Service Management System 1.0. A remote attacker can upload malicious files leading to a Stored Cross-Site Scripting vulnerability.

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.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (1)

Vehicle Service Management System Project — Vehicle Service Management System

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-46078",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 4.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 1.7
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-01-06T16:15:09.033",
  "references": [
    {
      "url": "https://github.com/plsanu/Vehicle-Service-Management-System-Multiple-File-upload-Leads-to-Stored-Cross-Site-Scripting",
      "tags": [
        "Exploit",
        "Technical Description"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.plsanu.com/vehicle-service-management-system-multiple-file-upload-leads-to-stored-cross-site-scripting",
      "tags": [
        "Exploit",
        "Technical Description"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/plsanu/Vehicle-Service-Management-System-Multiple-File-upload-Leads-to-Stored-Cross-Site-Scripting",
      "tags": [
        "Exploit",
        "Technical Description"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.plsanu.com/vehicle-service-management-system-multiple-file-upload-leads-to-stored-cross-site-scripting",
      "tags": [
        "Exploit",
        "Technical Description"
      ],
      "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": "An Unrestricted File Upload vulnerability exists in Sourcecodester Vehicle Service Management System 1.0. A remote attacker can upload malicious files leading to a Stored Cross-Site Scripting vulnerability."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de Carga de Archivos sin Restricciones en Sourcecodester Vehicle Service Management System versión 1.0. Un atacante remoto puede cargar archivos maliciosos que conllevan una vulnerabilidad de tipo Cross-Site Scripting Almacenado."
    }
  ],
  "lastModified": "2026-06-17T04:14:31.117",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:vehicle_service_management_system_project:vehicle_service_management_system:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "74B8F469-E4A6-42C0-B456-AFECFDF8FBCA",
              "versionEndIncluding": "1.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}