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CVE-2024-34833

Estado: AnalizadaCrítica (9.8)—💥 PoC

Sourcecodester Payroll Management System v1.0 is vulnerable to File Upload. Users can upload images via the "save_settings" page. An unauthenticated attacker can leverage this functionality to upload a malicious PHP file instead. Successful exploitation of this vulnerability results in the ability to execute arbitrary code as the user running the web server.

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)

Oretnom23 — Payroll Management System

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-34833",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-34833",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-05T16:54:34.405119Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "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"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:sourcecodester:payroll_management_system:1.0:*:*:*:*:*:*:*"
          ],
          "vendor": "sourcecodester",
          "product": "payroll_management_system",
          "versions": [
            {
              "status": "affected",
              "version": "1.0"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-06-17T21:15:50.783",
  "references": [
    {
      "url": "https://github.com/ShellUnease/payroll-management-system-rce",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://packetstormsecurity.com/files/179106/Payroll-Management-System-1.0-Remote-Code-Execution.html",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/ShellUnease/payroll-management-system-rce",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://packetstormsecurity.com/files/179106/Payroll-Management-System-1.0-Remote-Code-Execution.html",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Sourcecodester Payroll Management System v1.0 is vulnerable to File Upload. Users can upload images via the \"save_settings\" page. An unauthenticated attacker can leverage this functionality to upload a malicious PHP file instead. Successful exploitation of this vulnerability results in the ability to execute arbitrary code as the user running the web server."
    },
    {
      "lang": "es",
      "value": "Sourcecodester Payroll Management System v1.0 es vulnerable a la carga de archivos. Los usuarios pueden cargar imágenes a través de la página \"save_settings\". Un atacante no autenticado puede aprovechar esta funcionalidad para cargar un archivo PHP malicioso. La explotación exitosa de esta vulnerabilidad da como resultado la capacidad de ejecutar código arbitrario como usuario que ejecuta el servidor web."
    }
  ],
  "lastModified": "2026-06-17T07:34:08.667",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oretnom23:payroll_management_system:1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F0EFA34C-8127-4DE7-BBB7-7D5C8C1EDC32"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}