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CVE-2024-50351

Estado: AnalizadaMedia (5.4)—

LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Reflected Cross-Site Scripting (XSS) vulnerability in the "section" parameter of the "logs" tab of a device allows attackers to inject arbitrary JavaScript. This vulnerability results in the execution of malicious code when a user accesses the page with a malicious "section" parameter, potentially compromising their session and enabling unauthorized actions. The issue arises from a lack of sanitization in the "report_this()" function. This vulnerability is fixed in 24.10.0.

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)

Librenms — Librenms

CWE

Referencias

JSON original (NVD)

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            {
              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-11-15T17:19:51.836805Z"
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  "published": "2024-11-15T16:15:35.750",
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      "url": "https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf",
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      "value": "LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Reflected Cross-Site Scripting (XSS) vulnerability in the \"section\" parameter of the \"logs\" tab of a device allows attackers to inject arbitrary JavaScript. This vulnerability results in the execution of malicious code when a user accesses the page with a malicious \"section\" parameter, potentially compromising their session and enabling unauthorized actions. The issue arises from a lack of sanitization in the \"report_this()\" function. This vulnerability is fixed in 24.10.0."
    },
    {
      "lang": "es",
      "value": "LibreNMS es un sistema de monitoreo de red de código abierto basado en PHP/MySQL/SNMP. Una vulnerabilidad de tipo cross site scripting (XSS) reflejado en el parámetro \"section\" de la pestaña \"logs\" de un dispositivo permite a los atacantes inyectar código JavaScript arbitrario. Esta vulnerabilidad da como resultado la ejecución de código malicioso cuando un usuario accede a la página con un parámetro \"section\" malicioso, lo que potencialmente compromete su sesión y permite acciones no autorizadas. El problema surge de una falta de limpieza en la función \"report_this()\". Esta vulnerabilidad se solucionó en 24.10.0."
    }
  ],
  "lastModified": "2026-06-17T08:04:17.287",
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