FKIE_CVE-2026-25760

Vulnerability from fkie_nvd - Published: 2026-02-06 22:16 - Updated: 2026-06-17 10:25
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
security-advisories@github.comhttps://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7Patch
security-advisories@github.comhttps://github.com/BishopFox/sliver/security/advisories/GHSA-2286-hxv5-cmp2Exploit, Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
bishopfox sliver *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "sliver",
          "vendor": "BishopFox",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.6.11"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bishopfox:sliver:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9D797281-52C3-452C-8CAA-7E358D81CD3B",
              "versionEndExcluding": "1.6.11",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "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 est\u00e1 corregida en 1.6.11."
    }
  ],
  "id": "CVE-2026-25760",
  "lastModified": "2026-06-17T10:25:11.123",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-25760",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-02-09T15:19:17.804953Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-02-06T22:16:12.277",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://github.com/BishopFox/sliver/security/advisories/GHSA-2286-hxv5-cmp2"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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