ByteOS Network

CVE Vulnerability Details :

CVE-2026-54310

PUBLISHED

More Info Official Page

Assigner-GitHub_M

Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa

Published At-23 Jun, 2026 | 15:40

Updated At-23 Jun, 2026 | 15:46

▼CVE Numbering Authority (CNA)

n8n: SQL Injection in Postgres v1/TimesclaeDB Nodes

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, an authenticated user with permission to create or modify workflows could supply a crafted parameters to the TimescaleDB and/or legacy Postgres v1 node's allowing arbitrary SQL to be injected and executed against the connected database within the privileges of the configured database account. This vulnerability is fixed in 2.25.7 and 2.26.2.

Affected Products

Vendor

n8n-io

Product

n8n

Versions

Affected

>= 2.26.0, < 2.26.2
< 2.25.7

Problem Types

Type	CWE ID	Description
CWE	CWE-89	CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Type: CWE

CWE ID: CWE-89

Description: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Metrics

Version	Base score	Base severity	Vector
4.0	6.5	MEDIUM	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H

Version: 4.0

Base score: 6.5

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H

References

Hyperlink	Resource
https://github.com/n8n-io/n8n/security/advisories/GHSA-c37g-w77q-m4vp	x_refsource_CONFIRM

Hyperlink: https://github.com/n8n-io/n8n/security/advisories/GHSA-c37g-w77q-m4vp

Resource:

x_refsource_CONFIRM

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

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Replaced By

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References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References