Detections
Analytics

SCA: security update for n8n-mcp (GHSA-2cf7-hpwf-47h9)

medium Tenable Self-Hosted Container Security Plugin ID 444716

Description

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

 CVE-2026-55608

Solution

Update the n8n-mcp library and its related packages to version 2.57.4 or later.

See Also

https://github.com/advisories/GHSA-2cf7-hpwf-47h9

Plugin Details

Severity: Medium

ID: 444716

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 7/15/2026

Updated: 7/15/2026

Risk Information

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Low

Base Score: 3.6

Temporal Score: 2.7

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

CVSS Score Source: CVE-2026-55608

CVSS v3

Risk Factor: Medium

Base Score: 4.2

Temporal Score: 3.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/14/2026

Vulnerability Publication Date: 7/14/2026

Reference Information

CVE: CVE-2026-55608