| Component | n8n |
| Severity | critical (CVSS 9.8) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Published (NVD) | 2026-08-27 |
| Last modified | 2026-09-23 |
| Affected versions | n8n-node-sqlite3 = 1.0.0 |
| Fixed in | see the vendor advisory |
| Weakness | CWE-22 |
| CISA KEV | not listed |
NVD description
n8n-nodes-sqlite3 is a node for operating a local SQLite database from n8n. Prior to 1.0.0, nodes/SqliteNode/v1/SqliteV1.node.ts exposes the db_path database file path as a node parameter that permits data expressions from upstream workflow input. A workflow author who maps untrusted input to db_path can allow a remote attacker to select which SQLite file the n8n process opens, enabling traversal outside the intended database location and potentially reading, creating, or overwriting files accessible to the process. This issue is fixed in version 1.0.0.
What to do
- NVD lists no fixed version yet: follow the vendor advisory below and keep n8n off the public internet until a fix ships.
- Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-54687
- https://github.com/DangerBlack/n8n-node-sqlite3/security/advisories/GHSA-q7m3-rhxg-7vxr
- https://github.com/DangerBlack/n8n-node-sqlite3/commit/145a8876ff12375813bdcd4ae4fe78f460c53a98
- https://github.com/DangerBlack/n8n-node-sqlite3/pull/25
Read more
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