Description
Vorota-ai nmap-mcp through commit 3636afa contains an improper allowlist validation vulnerability in the scan_vulnerabilities tool that lets callers run blocked NSE script categories. MCP clients or prompt-injected agents can pass categories like exploit, dos, brute, or intrusive to nmap --script, running intrusive, brute-force, exploit, or denial-of-service scripts against scan targets.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Vorota-ai | nmap-mcp | — | — |
References
- GitHub Issue #3 issue-tracking
- https://github.com/Vorota-ai/nmap-mcp product
- https://github.com/Vorota-ai/nmap-mcp/blob/3636afa6ad4e159c7ad07ca35ede644f37db9c5e/nmap_mcp/server.py#L440-L446 technical-description
- VulnCheck Advisory: nmap-mcp through commit 3636afa Permissive NSE Script Allowlist in scan_vulnerabilities third-party-advisory