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CVE WatchJul 13, 2026

CVE-2026-56354

n8n before 1.123.24, 2.10.4, and 2.12.0 (across its 1.x and 2.x branches) contains cross-site scripting and open redirect vulnerabilities in

CVSS

4.1

Medium

EPSS

0.2%

p7

KEV

—

Exploit Today

2

0-100

Published: Jul 10, 2026 · Last modified: Jul 13, 2026 · CWE-79

EPSS · 30d
0.2%EPSS · 30 days0.2%
2026-07-112026-07-17
Technical description

n8n before 1.123.24, 2.10.4, and 2.12.0 (across its 1.x and 2.x branches) contains cross-site scripting and open redirect vulnerabilities in the Form Node due to unsanitized HTML description fields and overly permissive iframe sandbox policies. Authenticated users with workflow creation permissions can inject malicious scripts or redirect parameters to perform stored XSS attacks or phishing redirects against end users.

Official references
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