CVE•Published 2026-08-11•Modified 2026-09-01•1 article on news•5 live references•NVD data
CVE-2026-72768N8n · N8n
Vulnerability data via NVD (ingested)
CVSS v3.1
8.3
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS percentile
13
Exploit Prediction Scoring System · top 87% of all CVEs
Weaknesses (CWE)
Description
n8n versions before 2.32.1 contain a server-side request forgery protection bypass vulnerability in the MCP Client node that allows authenticated users to bypass SSRF protections. Attackers can craft workflows that send requests to internal or blocked hosts without routing through SSRF protection, exposing internal services and reading responses back through the workflow.
Timeline
Published 2026-08-11
Modified 2026-09-01
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). Live host counts are a Premium feature.
Shodan · vuln tag
vuln:CVE-2026-72768Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"N8n N8n"All exposed N8n N8n instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"N8n"HTTP body or banner mentions "N8n" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-72768Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-72768Censys host search filtered to this CVE id.
grep.app
CVE-2026-72768Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-72768GitHub code search for direct mentions.
Google dork
"CVE-2026-72768" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.