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CVE-2023-6723

Estado: ModificadaCrítica (9.8)—

An unrestricted file upload vulnerability has been identified in Repbox, which allows an attacker to upload malicious files via the transforamationfileupload function, due to the lack of proper file type validation controls, resulting in a full system compromise.

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)

Europeana — Repox

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-6723",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
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          ],
          "version": "2.0.3",
          "timestamp": "2023-12-14T15:28:01.440873Z"
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    "cvssMetricV31": [
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  "published": "2023-12-13T11:15:08.040",
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-434"
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    },
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      "value": "Se identificó una vulnerabilidad de carga de archivos sin restricciones en Repbox, que permite a un atacante cargar archivos maliciosos a través de la función transforamationfileupload, debido a la falta de controles adecuados de validación del tipo de archivo, lo que resulta en un compromiso total del sistema."
    }
  ],
  "lastModified": "2026-06-17T06:51:18.203",
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