CVE-2026-86994
1 advisory.
npm/n8n CVE-2026-86994: medium
n8n: Cross-User Active Workflow ID and Lifecycle Event Disclosure via Missing userId Filter
Action: Upgrade n8n to 1.123.76 or later.
npm i n8n@1.123.76npm i n8n@2.38.2npm i n8n@2.37.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.123.76 | - |
| 2.38.0 | 2.38.2 | - |
| 2.0.0 | 2.37.7 | - |
Fixed versions
| 1.123.76 | 2.38.2 | 2.37.7 |
Sources
- osv: GHSA-65xw-2v52-jhxc
- https://github.com/n8n-io/n8n/security/advisories/GHSA-65xw-2v52-jhxc
- https://nvd.nist.gov/vuln/detail/CVE-2026-86994
- https://github.com/n8n-io/n8n
- https://github.com/n8n-io/n8n/releases/tag/n8n@1.123.76
- https://github.com/n8n-io/n8n/releases/tag/n8n@2.37.7
- https://github.com/n8n-io/n8n/releases/tag/n8n@2.38.2
CVE-2026-86994 · published · modified · JSON