[NEW] [high] n8n: Vulnerability allows code execution
An attacker can exploit a vulnerability in n8n to execute arbitrary program code, which can lead to data exfiltration, service interruptions, or complete system compromise.
CSIRTS triage
- What
- An attacker can exploit a vulnerability in n8n to execute arbitrary program code, which can lead to data exfiltration, service interruptions, or complete system compromise.
- Who is affected
- Deployments of n8n are affected.
- Urgency
- Remediation is high urgency due to the potential for arbitrary code execution and system compromise.
- Action
- Patch to the latest version of n8n.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2205
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2025-713800.41% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 35% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-71380 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
Recent advisories for n8n
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- high[NEW] [high] n8n: Multiple Vulnerabilitiescert-bund · 2026-08-21
- unknownn8n security advisory (AV26-836)cccs · 2026-08-20
- unknownCVE-2026-77085: n8n before 2.34.1 and 2.33.x before 2.33.4 contains an SSRF protection bypass in the SearXNG A…nvd · 2026-08-20
- unknownCVE-2026-77084: n8n before 1.123.69 (and 2.x before 2.33.4 / 2.34.1) contains a code execution vulnerability i…nvd · 2026-08-20
- unknownCVE-2026-77083: n8n is a workflow automation platform. In versions prior to 1.123.69, 2.33.4, and 2.34.1, the …nvd · 2026-08-20
- unknownCVE-2026-77082: n8n before 1.123.69, 2.x before 2.33.4, and 2.34.x before 2.34.1 contains a regular expression…nvd · 2026-08-20
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