Vulnerability in Vorota-Ai Nmap-Mcp
CVE-2026-117570
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/Vorota-ai/nmap-mcp/issues/3 (issue-tracking)
- github.com/Vorota-ai/nmap-mcp (product)
- github.com/Vorota-ai/nmap-mcp/blob/3636afa6ad4e159c7ad07ca35ede644f37db9c5e/nma… (technical-description)
- www.vulncheck.com/advisories/nmap-mcp-through-commit-3636afa-permissive-nse-scr… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-117570?
- CVE-2026-117570 is a medium-severity vulnerability in Vorota-Ai Nmap-Mcp, classified under CWE-183. CVSS score: 5.2/10. Published 2026-10-27.
- How severe is CVE-2026-117570?
- Medium severity. CVSS v3 base score is 5.2 out of 10.