Vulnerability Details CVE-2026-59209
n8n is an open source workflow automation platform. Prior to 1.123.61, 2.27.4, and, 2.28.1, an authenticated member with use-only editor access to a shared workflow could read credential-populated headers exposed via the $request object inside an HTTP Request node's pagination expression and exfiltrate the secret through item data. This issue is fixed in versions 1.123.61, 2.27.4, and 2.28.1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 22.2%
CVSS Severity
CVSS v3 Score 6.5