Detections
Analytics

SCA: security update for n8n (GHSA-825q-w924-xhgx)

high Tenable Cloud Security Plugin ID 437526

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 version 1.123.2, a Cross-Site Scripting (XSS)
 vulnerability has been identified in the handling of webhook responses and related HTTP endpoints. Under
 certain conditions, the Content Security Policy (CSP) sandbox protection intended to isolate HTML
 responses may not be applied correctly. An authenticated user with permission to create or modify
 workflows could abuse this to execute malicious scripts with same-origin privileges when other users
 interact with the crafted workflow. This could lead to session hijacking and account takeover. This issue
 has been patched in version 1.123.2. (CVE-2026-25051)

See Also

https://github.com/advisories/GHSA-825q-w924-xhgx

Plugin Details

Severity: High

ID: 437526

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 2/4/2026

Updated: 6/1/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.42

Vendor

Vendor Severity: High

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-2026-25051

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: High

Base Score: 8.5

Threat Score: 8.5

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/4/2026

Vulnerability Publication Date: 2/4/2026

Reference Information

CVE: CVE-2026-25051

cwe: CWE-79