Description
A security vulnerability has been detected in nanocoai NanoClaw up to 2.0.64. This affects an unknown part of the file container/agent-runner/src/mcp-tools/core.ts of the component send_file. Such manipulation leads to path traversal. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| nanocoai | NanoClaw | 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18, 2.0.19, 2.0.20, 2.0.21, 2.0.22, 2.0.23, 2.0.24, 2.0.25, 2.0.26, 2.0.27, 2.0.28, 2.0.29, 2.0.30, 2.0.31, 2.0.32, 2.0.33, 2.0.34, 2.0.35, 2.0.36, 2.0.37, 2.0.3… | — |
References
- VDB-386367 | nanocoai NanoClaw send_file core.ts path traversal vdb-entry
- VDB-386367 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-18991 | CVE Analysis and Report third-party-advisory
- Submit #862563 | nanocoai NanoClaw 2.0.64 Improper Limitation of a Pathname to a Restricted Directory (CWE-22) third-party-advisory
- https://github.com/nanocoai/nanoclaw/issues/2760 exploit issue-tracking
- https://github.com/nanocoai/nanoclaw/ product