Cognition before 0.13.0 contains an unauthenticated remote code execution vulnerability due to defaulting its agent sandbox backend to local execution and shipping no authentication on its REST/SSE API. Attackers can create a session via POST /sessions and post a message via POST /sessions/{id}/messages without credentials, causing the Deep Agents ReAct loop to run attacker-directed shell commands through the local shell backend, resulting in remote code execution as the server process.
| CVE | CVE-2026-109437 |
|---|---|
| Severidad | CRITICAL |
| CVSS | 9.8 / 10 |
| CWE | CWE-1188, CWE-306 |
| Exposición (Shodan) | sin hosts expuestos detectados actualmente |
Producto afectado
Cognition 0.13.0
Producto derivado de la descripción (el CPE estructurado de NVD aún no está publicado).
Técnica MITRE ATT&CK
T1190 – Exploit Public-Facing Application
Mapeo automático best-effort por clase de vulnerabilidad (CWE) -- orientación, no certificación.