N8N Multiple Critical Vulnerabilities - 20260115001¶
Overview¶
A critical vulnerability has been identified in n8n, an open‑source workflow automation platform, that enables unauthenticated remote code execution and unauthorized access to files.
What is vulnerable?¶
| Product(s) Affected | Version(s) | CVE | CVSS | Severity |
|---|---|---|---|---|
| n8n | affected at >= 0.211.0, < 1.120.4 affected at = 1.121.0 |
CVE-2025-68613 | 9.9 | Critical |
| affected at < 1.121.3 | CVE-2026-21877 | 9.9 | Critical | |
| affected at >= 1.65.0, < 1.121.0 | CVE-2026-21858 | 10.0 | Critical |
What has been observed?¶
The WASOC has not received any reports of exploitation of this vulnerability on Western Australian Government networks at the time of writing.
Recommendation¶
The WASOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframes (refer Patch Management):