Detections
Analytics

SCA: security update for n8n (GHSA-h86q-fx34-gfjr)

medium Tenable Cloud Security Plugin ID 443326

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 endpoint in the Meta and Microsoft
 Teams trigger nodes reflects a query parameter into the HTTP response without sanitization or Content-
 Security-Policy headers, enabling reflected XSS in the n8n origin when a logged-in user visits a crafted
 URL. This vulnerability is fixed in 2.24.0. (CVE-2026-54303)

Solution

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

See Also

https://github.com/advisories/GHSA-h86q-fx34-gfjr

Plugin Details

Severity: Medium

ID: 443326

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: 2.3

Percentile: 9.5

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

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

CVSS Score Source: CVE-2026-54303

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.8

Threat Score: 4.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:L/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-2026-54303

cwe: CWE-79