CVE•Published 2026-07-15•Modified 2026-07-16•1 article on news•4 live references•NVD data
CVE-2026-62312
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
9Router is an AI router & token saver. Prior to 0.5.2, 9Router allows a remote authenticated attacker to achieve arbitrary code execution on the host operating system by combining a Host header bypass of localhost-only routes with unvalidated MCP plugin args passed to child_process.spawn(), allowing malicious custom plugins to execute commands through /api/mcp//sse. This issue is fixed in version 0.5.2.
Timeline
Published 2026-07-15
Modified 2026-07-16
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-62312Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-62312Censys host search filtered to this CVE id.
grep.app
CVE-2026-62312Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-62312GitHub code search for direct mentions.
Google dork
"CVE-2026-62312" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.