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CVE-2021-39352

Estado: ModificadaAlta (7.2)—

The Catch Themes Demo Import WordPress plugin is vulnerable to arbitrary file uploads via the import functionality found in the ~/inc/CatchThemesDemoImport.php file, in versions up to and including 1.7, due to insufficient file type validation. This makes it possible for an attacker with administrative privileges to upload malicious files that can be used to achieve remote code execution.

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)

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-39352",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2021-39352",
          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-02-14T17:54:22.717837Z"
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          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
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        "obtainAllPrivilege": false,
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  "published": "2021-10-21T20:15:08.060",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "security@wordfence.com",
      "description": [
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      ]
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      "source": "nvd@nist.gov",
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      "lang": "en",
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    },
    {
      "lang": "es",
      "value": "El plugin Catch Themes Demo Import de WordPress es vulnerable a una carga de archivos arbitrarios por medio de la funcionalidad import que se encuentra en el archivo ~/inc/CatchThemesDemoImport.php, en versiones hasta la 1.7 incluyéndola, debido a una comprobación insuficiente del tipo de archivo. Esto hace posible que un atacante con privilegios administrativos cargue archivos maliciosos que pueden ser usados para lograr una ejecución de código remota"
    }
  ],
  "lastModified": "2026-06-17T04:03:36.370",
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}