CVE-2026-54310
n8n: SQL Injection in Postgres v1/TimesclaeDB Nodes
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-89 |
| Vendor | n8n-io |
| Product | n8n |
| Published | Jun 23, 2026 |
| Last Updated | Jun 23, 2026 |
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Affected Versions
n8n-io / n8n
>= 2.26.0, < 2.26.2 < 2.25.7