{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-117570","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-27T11:25:26.889Z","datePublished":"2026-10-27T13:08:02.571Z","dateUpdated":"2026-10-27T13:08:02.571Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-27T13:08:02.571Z"},"datePublic":"2026-10-23T00:00:00.000Z","title":"nmap-mcp through commit 3636afa Permissive NSE Script Allowlist in scan_vulnerabilities","descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Permissive List of Allowed Inputs","cweId":"CWE-183","type":"CWE"}]}],"affected":[{"vendor":"Vorota-ai","product":"nmap-mcp","defaultStatus":"unaffected","versions":[{"status":"affected","version":"0","lessThanOrEqual":"3636afa6ad4e159c7ad07ca35ede644f37db9c5e","versionType":"git"}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"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","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"LOW","subAvailabilityImpact":"LOW","baseScore":4.8,"baseSeverity":"MEDIUM"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"LOW","baseScore":5.2,"baseSeverity":"MEDIUM"}}],"references":[{"url":"https://github.com/Vorota-ai/nmap-mcp/issues/3","tags":["issue-tracking"],"name":"GitHub Issue #3"},{"url":"https://github.com/Vorota-ai/nmap-mcp","tags":["product"]},{"url":"https://github.com/Vorota-ai/nmap-mcp/blob/3636afa6ad4e159c7ad07ca35ede644f37db9c5e/nmap_mcp/server.py#L440-L446","tags":["technical-description"]},{"name":"VulnCheck Advisory: nmap-mcp through commit 3636afa Permissive NSE Script Allowlist in scan_vulnerabilities","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/nmap-mcp-through-commit-3636afa-permissive-nse-script-allowlist-in-scan-vulnerabilities"}],"credits":[{"lang":"en","value":"Nguyễn Văn Tiến","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}