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CVE-2025-68613 — n8n Workflow Automation RCE

Key facts

CVE-2025-68613 is a Critical vulnerability: n8n Workflow Automation RCE. This entry ships a detection-only PoC. It is on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2026-03-11), confirming active exploitation in the wild.

Actively exploited — on the CISA KEV catalog

CVE-2025-68613 is listed on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2026-03-11), confirming exploitation in the wild. Federal remediation deadline: 2026-03-25. Prioritise patching and deploy the detection and prevention rules below.
CVE CVE-2025-68613
Severity Critical
CISA KEV Actively exploited (added 2026-03-11)
Detection / prevention —
PoC poc.py
Source 2025/CVE-2025-68613/

Details

Overview

Expression injection allows arbitrary code execution

Vulnerability Details

  • CVE ID: CVE-2025-68613
  • CVSS Score: 9.9 (Critical)
  • Type: RCE
  • Product: n8n Workflow Automation

Affected Products

  • n8n Workflow Automation (specific versions - check vendor advisory)

Proof of Concept

Usage

python3 poc.py -t https://target.com -c
python3 poc.py -t https://target.com -c --version-only

Mitigation

  1. Apply vendor patches immediately
  2. Implement network segmentation
  3. Monitor for exploitation attempts
  4. Review access controls

References

Disclaimer

This PoC is for authorized security testing only.

Frequently asked questions

What is CVE-2025-68613?

CVE-2025-68613 is a Critical vulnerability: n8n Workflow Automation RCE. This entry ships a detection-only PoC. It is on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2026-03-11), confirming active exploitation in the wild.

How do I detect CVE-2025-68613?

Run the detection-only PoC included with this entry against your Docker test lab to confirm whether a target is affected; pair it with your own IDS logging.

How do I block or mitigate CVE-2025-68613?

Upgrade to a fixed version per the vendor advisory; the NVD record lists the affected versions. Use the included PoC to verify your remediation.

Is CVE-2025-68613 actively exploited?

Yes. CVE-2025-68613 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, added 2026-03-11, which means it has been exploited in the wild. CISA set a federal remediation deadline of 2026-03-25. Prioritise patching and deploy the detection and prevention rules above.

For authorized security testing and research only. See the full source and NVD record.