What’s Vulnerable › Vulnerabilities
CVE-2026-44792: n8n: Source Control Pull SQL Injection
- Severity: critical (CVSS 9.0 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-23 · updated 2026-10-26
- Weakness: CWE-89
Description
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an attacker with write access to the git repository connected to an n8n Source Control configuration could commit a malicious Data Table JSON file containing a crafted column name. When an administrator performed a Source Control Pull, n8n imported the file and could lead to SQL injection on the internal PostgreSQL instance. Exploitation requires the n8n instance uses PostgreSQL as its database backend, the Source Control feature is enabled and connected to a repository the attacker can write to, and an administrator triggers a Source Control Pull. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.
Affected products
- n8n-io n8n: before 1.123.43; from 2.0.0 before 2.20.7; from 2.21.0 before 2.22.1 — fixed in 1.123.43, 2.20.7, 2.22.1
How to fix
Upgrade to a fixed version: n8n-io n8n 1.123.43, 2.20.7, 2.22.1. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-44792 or the next vulnerability affects your stack