CVE-2026-56693
NanoClaw < 2.1.17 - Privilege Escalation via Unauthorized create_agent System Action
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-602 |
| Vendor | nanocoai |
| Product | nanoclaw |
| Published | Jun 23, 2026 |
| Last Updated | Jun 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Affected Versions
nanocoai / nanoclaw
0 < 2.1.17
References
Credits
Chia Min Jun Lennon