CVE-2026-59254
1 advisory.
npm/n8n CVE-2026-59254: medium, EPSS 0.36%
n8n: External Secrets Accessible via Workflow Expressions Outside Credentials
Action: Upgrade n8n to 2.27.4 or later.
npm i n8n@2.28.1npm i n8n@2.27.4Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.28.0 | 2.28.1 | - |
| 0 | 2.27.4 | - |
Fixed versions
| 2.28.1 | 2.27.4 |
Sources
- osv: GHSA-2434-3x6q-8r99
- https://github.com/n8n-io/n8n/security/advisories/GHSA-2434-3x6q-8r99
- https://nvd.nist.gov/vuln/detail/CVE-2026-59254
- https://github.com/n8n-io/n8n
- https://github.com/n8n-io/n8n/releases/tag/n8n%402.27.4
- https://github.com/n8n-io/n8n/releases/tag/n8n%402.28.1
- https://www.vulncheck.com/advisories/n8n-external-secrets-disclosure-via-workflow-node-expressions
CVE-2026-59254 · published · modified · JSON