CVE-2026-56693

NanoClaw before 2.1.17 contains a privilege escalation vulnerability in the create_agent delivery-action handler that performs privileged central-database writes without host-side authorization checks. Confined agent containers can invoke create_agent to create arbitrary agent groups, container configurations, and destinations, escalating beyond their intended confinement boundary.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/nanocoai/nanoclaw/commit/ac37ecbfd6b9d14fdfa1598a6412a8ffdbeaef45
https://github.com/nanocoai/nanoclaw/pull/2720
https://www.vulncheck.com/advisories/nanoclaw-privilege-escalation-via-unauthorized-create-agent-system-action

Configurations

No configuration.

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) NanoClaw antes de 2.1.17 contiene una vulnerabilidad de escalada de privilegios en el gestor de acción de entrega create_agent que realiza escrituras privilegiadas en la base de datos central sin comprobaciones de autorización por parte del host. Los contenedores de agente confinados pueden invocar create_agent para crear grupos de agentes arbitrarios, configuraciones de contenedores y destinos, escalando más allá de su límite de confinamiento previsto.

Information

Published : 2026-06-23 16:17

Updated : 2026-10-26 11:10

NVD link : CVE-2026-56693

Mitre link : CVE-2026-56693

CVE.ORG link : CVE-2026-56693

JSON object : View

Products Affected

No product.

CWE

CWE-602

Client-Side Enforcement of Server-Side Security

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