Open Redirect Affecting n8n-editor-ui package, versions <2.17.4>=2.18.0 <2.18.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published3 May 2026
- disclosed29 Apr 2026
- creditori-ron
Introduced: 29 Apr 2026
NewCVE-2026-42230 (opens in a new tab)How to fix?
Upgrade n8n-editor-ui to version 2.17.4, 2.18.1 or higher.
Overview
n8n-editor-ui is a Workflow Editor UI for n8n
Affected versions of this package are vulnerable to Open Redirect via the handleDeny process. An attacker can redirect users to an external, attacker-controlled site by registering arbitrary redirect_uri values and enticing victims to interact with the OAuth consent dialog.