Open Redirect Affecting n8n-nodes-base package, versions <1.121.17>=2.10.0 <2.10.2>=2.11.0 <2.11.2
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- published31 Mar 2026
- disclosed27 Mar 2026
- credittCu0n9
Introduced: 27 Mar 2026
New CVE NOT AVAILABLE CWE-601 (opens in a new tab)How to fix?
Upgrade n8n-nodes-base to version 1.121.17, 2.10.2, 2.11.2 or higher.
Overview
n8n-nodes-base is a Base nodes of n8n
Affected versions of this package are vulnerable to Open Redirect via the Form Node when an authenticated user with workflow creation or modification permissions configures an unsanitized HTML description field or leverages an overly permissive iframe sandbox policy. An attacker can inject malicious scripts or redirect end users to arbitrary external URLs by crafting a specially designed form, potentially facilitating phishing attacks.
Workaround
This vulnerability can be mitigated by limiting workflow creation and editing permissions to fully trusted users only, or by disabling the Form node and Form Trigger node using the NODES_EXCLUDE environment variable.