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CVE-2026-25760

Estado: AnalizadaMedia (6.5)—

Sliver is a command and control framework that uses a custom Wireguard netstack. Prior to 1.6.11, a path traversal in the website content subsystem lets an authenticated operator read arbitrary files on the Sliver server host. This is an authenticated path traversal / arbitrary file read issue, and it can expose credentials, configs, and keys. This vulnerability is fixed in 1.6.11.

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)

Bishopfox — Sliver

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-25760",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2026-25760",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-02-09T15:19:17.804953Z"
        }
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          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 2.8
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      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "BishopFox",
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  "published": "2026-02-06T22:16:12.277",
  "references": [
    {
      "url": "https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7",
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    },
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      "lang": "es",
      "value": "Sliver es un framework de comando y control que utiliza un netstack Wireguard personalizado. Anterior a 1.6.11, un salto de ruta en el subsistema de contenido del sitio web permite a un operador autenticado leer archivos arbitrarios en el host del servidor Sliver. Esto es un problema de salto de ruta autenticado / lectura de archivos arbitrarios, y puede exponer credenciales, configuraciones y claves. Esta vulnerabilidad está corregida en 1.6.11."
    }
  ],
  "lastModified": "2026-06-17T10:25:11.123",
  "configurations": [
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