CVE-2026-33663
An attacker can exploit multiple vulnerabilities in n8n to gain elevated privileges, including administrator rights, execute arbitrary code, manipulate data, bypass security measures, disclose confidential information, or conduct cross-site and man-in-the-middle attacks.
CSIRTS triage
- What
- An attacker can exploit multiple vulnerabilities in n8n to gain elevated privileges, including administrator rights, execute arbitrary code, manipulate data, bypass security measures, disclose confidential information, or conduct cross-site and man-in-the-middle attacks.
- Who is affected
- Users of n8n in affected versions.
- Urgency
- Remediation is urgent due to the high severity and potential impact of the vulnerabilities.
- Action
- Update to the latest version of n8n.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all EPSS-scored CVEs.
Advisory coverage (1)
- high[UPDATE] [high] n8n: Multiple vulnerabilitiescert-bund · 2026-07-09
External references
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