VDB
CVE-2026-54310
CVE-2026-54310
PUBLISHED
CVSS 6.5 MEDIUM
Reported by GitHub_M · Published June 23, 2026
n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, an authenticated user with permission to create or modify workflows could supply a crafted parameters to the TimescaleDB and/or legacy Postgres v1 node's allowing arbitrary SQL to be injected and executed against the connected database within the privileges of the configured database account. This vulnerability is fixed in 2.25.7 and 2.26.2.
Risk Scores
CVSS 4.0
6.5
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n8n-io | n8n | >= 2.26.0, < 2.26.2, < 2.25.7 |
| n8n-io | n8n | >= 2.26.0, < 2.26.2, < 2.25.7, >= 2.26.0, < 2.26.2 |
| npm | n8n | 0, 2.26.0 |
Timeline
- Jun 16, 2026 CVE Published
- Jun 24, 2026 EPSS Score
- Jun 24, 2026 Coalition ESS Score
- Jun 24, 2026 Security Advisory