[NEW] [high] n8n: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in n8n to escalate privileges, disclose information, manipulate data, perform a Cross-Site Scripting attack, bypass security measures, and execute arbitrary code.
CSIRTS triage
- What
- Multiple vulnerabilities in n8n can lead to privilege escalation, information disclosure, data manipulation, XSS attacks, and arbitrary code execution.
- Who is affected
- Deployments of n8n are affected by these vulnerabilities.
- Urgency
- Remediation is urgent due to the high severity of the vulnerabilities and potential for exploitation.
- Action
- Update to the latest version of n8n to mitigate these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch n8n
Get an email when a new n8n advisory drops — max one per day, one-click unsubscribe.
Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2267
More from CERT-Bund (BSI) Security Advisories
- high[UPDATE] [hoch] Red Hat Enterprise Linux (postgis, virtuoso-opensource): Mehrere Schwachstellen2026-09-11
- medium[UPDATE] [mittel] Red Hat Enterprise Linux: Mehrere Schwachstellen2026-09-11
- medium[UPDATE] [mittel] Linux Kernel: Schwachstelle ermöglicht Denial of Service2026-09-11
- medium[UPDATE] [mittel] Linux Kernel: Mehrere Schwachstellen2026-09-11
- high[UPDATE] [hoch] OpenSSL: Mehrere Schwachstellen2026-09-11