medium6.5
CVE-2026-56402
NanoClaw before 2.1.17 contains a privilege escalation vulnerability in the handleApprovalsResponse function that fails to verify responder role authorization.
Impact
NanoClaw before 2.1.17 contains a privilege escalation vulnerability in the handleApprovalsResponse function that fails to verify responder role authorization. Attackers with a valid questionId can approve or reject privileged actions like package installation by submitting approval response payloads without proper role validation.
Affected products
| Product | Affected versions |
|---|---|
| NanoClaw | before 2.1.17 |
Versions were read from the advisory text. No structured product data has been published for this record yet.