CVE-2026-72775

UNKNOWN 0.0

n8n before 1.123.67 SQL Injection via PostgresTrigger Node

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

n8n before 1.123.67, 2.31.5, and 2.32.1 contains a SQL injection vulnerability in the PostgresTrigger node, which interpolates user-supplied identifier parameters (channel, function, and trigger names) into SQL statements without proper escaping. An authenticated user can inject arbitrary SQL executed against the connected PostgreSQL database with the configured credential's privileges, allowing full read and write access.

CWE	CWE-89
Vendor	n8n-io
Product	n8n
Published	Aug 11, 2026

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Affected Versions

n8n-io / n8n

0 < 1.123.67

n8n-io / n8n

0 < 2.32.1

n8n-io / n8n

0 < 2.31.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/n8n-io/n8n/security/advisories/GHSA-jqwr-vx3p-r266 vulncheck.com: https://www.vulncheck.com/advisories/n8n-before-sql-injection-via-postgrestrigger-node

Credits

🔍 sm1ee