Vulnerability Description
A vulnerability was detected in nanocoai NanoClaw up to 2.0.64. This impacts the function createChatSdkBridge.setup of the file src/channels/chat-sdk-bridge.ts of the component MCP Server Approval. Performing a manipulation results in improper authorization. The attack needs to be approached locally. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/nanocoai/nanoclaw/
- https://github.com/nanocoai/nanoclaw/issues/2761
- https://vuldb.com/cve/CVE-2026-17433
- https://vuldb.com/submit/862450
- https://vuldb.com/vuln/383074
- https://vuldb.com/vuln/383074/cti
FAQ
What is CVE-2026-17433?
CVE-2026-17433 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability was detected in nanocoai NanoClaw up to 2.0.64. This impacts the function createChatSdkBridge.setup of the file src/channels/chat-sdk-bridge.ts of the component MCP Server Approval. Pe...
How severe is CVE-2026-17433?
CVE-2026-17433 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-17433?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.