PT-2026-60306 · Decolua · 9Router

Publicado 2026-07-15 · Atualizado 2026-07-15 · CVE-2026-62312

NVD

CVSS v3.1

8.8

Alta

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

9Router is an AI router & token saver. Prior to 0.5.2, 9Router allows a remote authenticated attacker to achieve arbitrary code execution on the host operating system by combining a Host header bypass of localhost-only routes with unvalidated MCP plugin args passed to child process.spawn(), allowing malicious custom plugins to execute commands through /api/mcp//sse. This issue is fixed in version 0.5.2.

Correção

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2026-62312

Produtos afetados

9Router

Referências · 4

• https://github.com/decolua/9router/security/advisories/GHSA-63p9-g54h-prrp · Nota
• https://github.com/decolua/9router/commit/da667836cc7584bea0edd893de1d590c9ea279dc · Nota
• https://github.com/decolua/9router/releases/tag/v0.5.2 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-62312 · Nota de Segurança