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CVE-2024-47523

Estado: AnalizadaMedia (5.4)—

LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Alert Transports" feature allows authenticated users to inject arbitrary JavaScript through the "Details" section (which contains multiple fields depending on which transport is selected at that moment). This vulnerability can lead to the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and allowing unauthorized actions. This vulnerability is fixed in 24.9.0.

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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  "id": "CVE-2024-47523",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2024-47523",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-02T12:57:21.841644Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "HIGH",
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          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
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  "published": "2024-10-01T21:15:07.050",
  "references": [
    {
      "url": "https://github.com/librenms/librenms/blob/4777247327c793ed0a3306d0464b95176008177b/includes/html/print-alert-transports.php#L40",
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      "url": "https://github.com/librenms/librenms/commit/ee1afba003d33667981e098c83295f599d88439c",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "security-advisories@github.com",
      "description": [
        {
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          "value": "CWE-79"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the \"Alert Transports\" feature allows authenticated users to inject arbitrary JavaScript through the \"Details\" section (which contains multiple fields depending on which transport is selected at that moment). This vulnerability can lead to the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and allowing unauthorized actions. This vulnerability is fixed in 24.9.0."
    },
    {
      "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) Almacenado en la función \"Alert Transports\" permite a los usuarios autenticados inyectar código JavaScript arbitrario a través de la sección \"Detalles\" (que contiene varios campos según el transporte seleccionado en ese momento). Esta vulnerabilidad puede provocar la ejecución de código malicioso en el contexto de las sesiones de otros usuarios, lo que podría comprometer sus cuentas y permitir acciones no autorizadas. Esta vulnerabilidad se ha corregido en la versión 24.9.0."
    }
  ],
  "lastModified": "2026-06-17T07:57:14.063",
  "configurations": [
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}