Severity:
CRITICAL RISK
(9.0)
Cross-Site Scripting (XSS) in n8n Workflows
CVE-2026-33749
Analyzed
Vulnerability Type
Category:
Cross-Site Scripting (XSS)
CWE:
CWE-79
Impact:
Account Takeover and Privilege Escalation via Stored XSS
Severity:
CRITICAL RISK
(9.0)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
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