CVE•Published 2026-06-23•Modified 2026-06-26•1 article on news•4 live references•NVD data
CVE-2026-49444N8n · N8n
Vulnerability data via NVD (ingested)
CVSS v3.1
8.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
EPSS percentile
—
Weaknesses (CWE)
Description
n8n is an open source workflow automation platform. Prior to 1.123.48, 2.21.8, and 2.22.4, an authenticated user with permission to create or modify workflows containing a Python Code Node could escape the sandbox and achieve arbitrary code execution on the task runner container. This vulnerability is fixed in 1.123.48, 2.21.8, and 2.22.4.
Timeline
Published 2026-06-23
Modified 2026-06-26
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).
Shodan · vuln tag0 hosts
vuln:CVE-2026-49444Hosts 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-2026-49444Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-49444Censys host search filtered to this CVE id.
grep.app
CVE-2026-49444Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-49444GitHub code search for direct mentions.
Google dork
"CVE-2026-49444" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-49444 on GitHub.