« Volver al listado

CVE-2026-49353

Estado: AplazadaAlta (7.5)—

9Router is an AI router & token saver. In 0.4.45 and earlier, 9Router's src/dashboardGuard.js local-only access gate used Host and Origin headers in isLocalRequest() to protect /api/mcp/*, /api/tunnel/*, and /api/cli-tools/*, allowing header spoofing in reverse proxy or tunnel deployments to reach MCP child process stdin paths.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

9router — 9routerAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-49353",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-49353",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-07-16T14:49:42.771907Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "decolua",
          "product": "9router",
          "versions": [
            {
              "status": "affected",
              "version": "<= 0.4.45"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-07-15T21:16:53.870",
  "references": [
    {
      "url": "https://github.com/decolua/9router/commit/5e1c1261368e06dced1cbc650684561b2c8844db",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/decolua/9router/commit/bb86808582067e4fc6f004508a919efb9970d1d5",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/decolua/9router/releases/tag/v0.4.46",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/decolua/9router/security/advisories/GHSA-6g2f-w7g3-77vf",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/decolua/9router/security/advisories/GHSA-6g2f-w7g3-77vf",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-290"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "9Router is an AI router & token saver. In 0.4.45 and earlier, 9Router's src/dashboardGuard.js local-only access gate used Host and Origin headers in isLocalRequest() to protect /api/mcp/*, /api/tunnel/*, and /api/cli-tools/*, allowing header spoofing in reverse proxy or tunnel deployments to reach MCP child process stdin paths."
    }
  ],
  "lastModified": "2026-07-16T16:19:10.110",
  "sourceIdentifier": "security-advisories@github.com"
}