CVE-2026-49444

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.
References
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*
cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*
cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*

History

26 Jun 2026, 02:23

Type Values Removed Values Added
CPE cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*
First Time N8n
N8n n8n
References () https://github.com/n8n-io/n8n/security/advisories/GHSA-9pq8-m8gp-4p53 - () https://github.com/n8n-io/n8n/security/advisories/GHSA-9pq8-m8gp-4p53 - Mitigation, Vendor Advisory
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 8.5

23 Jun 2026, 17:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-23 17:17

Updated : 2026-06-26 02:23


NVD link : CVE-2026-49444

Mitre link : CVE-2026-49444

CVE.ORG link : CVE-2026-49444


JSON object : View

Products Affected

n8n

  • n8n
CWE
CWE-20

Improper Input Validation