Detections
Analytics

SCA: security update for n8n (GHSA-x6p3-m6h9-fx7r)

high Tenable Cloud Security Plugin ID 443317

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - n8n is an open source workflow automation platform. Prior to 2.24.0, an authenticated user with permission
 to create or modify workflows could achieve global prototype pollution via the Microsoft SQL node by
 supplying a crafted value as the table parameter. This pollutes Object.prototype process-wide for the
 lifetime of the n8n server process, causing application-wide validation failures and rendering the n8n
 instance completely non-functional until restarted. This vulnerability is fixed in 2.24.0.
 (CVE-2026-54312)

Solution

Update the n8n library and its related packages to version 2.24.0 or later.

See Also

https://github.com/advisories/GHSA-x6p3-m6h9-fx7r

Plugin Details

Severity: High

ID: 443317

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 6/17/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3.9

Percentile: 52.76

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:C

CVSS Score Source: CVE-2026-54312

CVSS v3

Risk Factor: High

Base Score: 8.5

Temporal Score: 7.4

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 7.2

Threat Score: 5.1

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/16/2026

Vulnerability Publication Date: 6/16/2026

Reference Information

CVE: CVE-2026-54312