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VULNERABILITIES

CVE-2026-72775 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/n8n-io/n8n/security/advisories/GHSA-jqwr-vx3p-r266 [email protected]MitigationVendor Advisory
https://www.vulncheck.com/advisories/n8n-before-sql-injection-via-postgrestrigger-node [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')[email protected]

Affected Products

ProductVersions
n8n n8n
< 1.123.67
>= 2.31.0, < 2.31.5
2.32.0

CPE

  • cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*
  • cpe:2.3:a:n8n:n8n:2.32.0:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-72775
NVD Published Date:
Aug 11, 2026
NVD Last Modified:
Sep 3, 2026
Source:
[email protected]