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CVE-2019-20390

Estado: ModificadaAlta (8.1)—

A Cross-Site Request Forgery (CSRF) vulnerability was discovered in Subrion CMS 4.2.1 that allows a remote attacker to remove files on the server without a victim's knowledge, by enticing an authenticated user to visit an attacker's web page. The application fails to validate the CSRF token for a GET request. An attacker can craft a panel/uploads/read.json?cmd=rm URL (removing this token) and send it to the victim.

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)

Intelliants — Subrion

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-20390",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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  "affected": [
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  "published": "2020-05-15T18:15:13.417",
  "references": [
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      "value": "A Cross-Site Request Forgery (CSRF) vulnerability was discovered in Subrion CMS 4.2.1 that allows a remote attacker to remove files on the server without a victim's knowledge, by enticing an authenticated user to visit an attacker's web page. The application fails to validate the CSRF token for a GET request. An attacker can craft a panel/uploads/read.json?cmd=rm URL (removing this token) and send it to the victim."
    },
    {
      "lang": "es",
      "value": "Se detectó una vulnerabilidad de tipo Cross-Site Request Forgery (CSRF) en Subrion CMS versión 4.2.1, que permite a un atacante remoto eliminar archivos en el servidor sin el conocimiento de la víctima, al incitar a un usuario autenticado a visitar la página web de un atacante. La aplicación presenta un fallo al comprobar el token CSRF para una petición GET. Un atacante puede diseñar una URL panel/uploads/read.json?cmd=rm (eliminando este token) y enviarlo a la víctima."
    }
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  "lastModified": "2026-06-17T02:30:20.883",
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