CVE-2026-56351
n8n: SQL Injection in MySQL, PostgreSQL, and Microsoft SQL nodes
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: GHSA (orta).
Açıklama
n8n before version 2.4.0 contains a sql injection vulnerability in MySQL, PostgreSQL, and Microsoft SQL nodes that allows authenticated users to inject arbitrary SQL through unescaped identifier values in node configuration parameters. Attackers with workflow creation permissions can supply specially crafted table or column names to execute unauthorized database commands and compromise data integrity.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| npm::GitHub Security Advisory npm | n8n | 2.4.0 |
Referanslar
- https://github.com/n8n-io/n8n
- https://github.com/n8n-io/n8n/commit/f73fae6fe7fc34907bba102648a9997186aa4385
- https://github.com/n8n-io/n8n/releases/tag/n8n@2.4.0
- https://github.com/n8n-io/n8n/security/advisories/GHSA-f3f2-mcxc-pwjx
- https://nvd.nist.gov/vuln/detail/CVE-2026-56351
- https://www.vulncheck.com/advisories/n8n-sql-injection-in-mysql-postgresql-and-microsoft-sql-nodes