{"id":"CVE-2026-117570","aliases":[],"title":"nmap-mcp through commit 3636afa Permissive NSE Script Allowlist in scan_vulnerabilities","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targets.","severity":"medium","score":4.8,"published":"2026-10-27T13:08:02.571Z","modified":"2026-10-27T13:08:02.571Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/Vorota-ai/nmap-mcp/issues/3","https://github.com/Vorota-ai/nmap-mcp","https://github.com/Vorota-ai/nmap-mcp/blob/3636afa6ad4e159c7ad07ca35ede644f37db9c5e/nmap_mcp/server.py#L440-L446","https://www.vulncheck.com/advisories/nmap-mcp-through-commit-3636afa-permissive-nse-script-allowlist-in-scan-vulnerabilities"],"sources":[{"name":"CVE","id":"CVE-2026-117570","modified":"2026-10-27T13:08:02.571Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-117570"}],"assessments":[{"source":"CNA","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L","score":4.8},{"source":"CNA","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L","score":5.2}]}