CVE-2026-17433
4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| nanocoai | NanoClaw | 2.0.0 | affected |
| nanocoai | NanoClaw | 2.0.1 | affected |
| nanocoai | NanoClaw | 2.0.2 | affected |
| nanocoai | NanoClaw | 2.0.3 | affected |
| nanocoai | NanoClaw | 2.0.4 | affected |
| nanocoai | NanoClaw | 2.0.5 | affected |
| nanocoai | NanoClaw | 2.0.6 | affected |
| nanocoai | NanoClaw | 2.0.7 | affected |
| nanocoai | NanoClaw | 2.0.8 | affected |
| nanocoai | NanoClaw | 2.0.9 | affected |
| nanocoai | NanoClaw | 2.0.10 | affected |
| nanocoai | NanoClaw | 2.0.11 | affected |
| nanocoai | NanoClaw | 2.0.12 | affected |
| nanocoai | NanoClaw | 2.0.13 | affected |
| nanocoai | NanoClaw | 2.0.14 | affected |
| nanocoai | NanoClaw | 2.0.15 | affected |
| nanocoai | NanoClaw | 2.0.16 | affected |
| nanocoai | NanoClaw | 2.0.17 | affected |
| nanocoai | NanoClaw | 2.0.18 | affected |
| nanocoai | NanoClaw | 2.0.19 | affected |
| nanocoai | NanoClaw | 2.0.20 | affected |
| nanocoai | NanoClaw | 2.0.21 | affected |
| nanocoai | NanoClaw | 2.0.22 | affected |
| nanocoai | NanoClaw | 2.0.23 | affected |
| nanocoai | NanoClaw | 2.0.24 | affected |
| nanocoai | NanoClaw | 2.0.25 | affected |
| nanocoai | NanoClaw | 2.0.26 | affected |
| nanocoai | NanoClaw | 2.0.27 | affected |
| nanocoai | NanoClaw | 2.0.28 | affected |
| nanocoai | NanoClaw | 2.0.29 | affected |
| nanocoai | NanoClaw | 2.0.30 | affected |
| nanocoai | NanoClaw | 2.0.31 | affected |
| nanocoai | NanoClaw | 2.0.32 | affected |
| nanocoai | NanoClaw | 2.0.33 | affected |
| nanocoai | NanoClaw | 2.0.34 | affected |
| nanocoai | NanoClaw | 2.0.35 | affected |
| nanocoai | NanoClaw | 2.0.36 | affected |
| nanocoai | NanoClaw | 2.0.37 | affected |
| nanocoai | NanoClaw | 2.0.38 | affected |
| nanocoai | NanoClaw | 2.0.39 | affected |
| nanocoai | NanoClaw | 2.0.40 | affected |
| nanocoai | NanoClaw | 2.0.41 | affected |
| nanocoai | NanoClaw | 2.0.42 | affected |
| nanocoai | NanoClaw | 2.0.43 | affected |
| nanocoai | NanoClaw | 2.0.44 | affected |
| nanocoai | NanoClaw | 2.0.45 | affected |
| nanocoai | NanoClaw | 2.0.46 | affected |
| nanocoai | NanoClaw | 2.0.47 | affected |
| nanocoai | NanoClaw | 2.0.48 | affected |
| nanocoai | NanoClaw | 2.0.49 | affected |
| nanocoai | NanoClaw | 2.0.50 | affected |
| nanocoai | NanoClaw | 2.0.51 | affected |
| nanocoai | NanoClaw | 2.0.52 | affected |
| nanocoai | NanoClaw | 2.0.53 | affected |
| nanocoai | NanoClaw | 2.0.54 | affected |
| nanocoai | NanoClaw | 2.0.55 | affected |
| nanocoai | NanoClaw | 2.0.56 | affected |
| nanocoai | NanoClaw | 2.0.57 | affected |
| nanocoai | NanoClaw | 2.0.58 | affected |
| nanocoai | NanoClaw | 2.0.59 | affected |
| nanocoai | NanoClaw | 2.0.60 | affected |
| nanocoai | NanoClaw | 2.0.61 | affected |
| nanocoai | NanoClaw | 2.0.62 | affected |
| nanocoai | NanoClaw | 2.0.63 | affected |
| nanocoai | NanoClaw | 2.0.64 | affected |
Weaknesses
- CWE-285: Improper Authorization
- CWE-266: Incorrect Privilege Assignment
References
- https://vuldb.com/vuln/383074
- https://vuldb.com/vuln/383074/cti
- https://vuldb.com/cve/CVE-2026-17433
- https://vuldb.com/submit/862450
- https://github.com/nanocoai/nanoclaw/issues/2761
- https://github.com/nanocoai/nanoclaw/
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.