Detections
Analytics

SCA: security update for n8n (GHSA-49mx-fj45-q3p6)

high Tenable Self-Hosted Container Security Plugin ID 437525

Description

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

 - n8n is an open source workflow automation platform. From version 1.65.0 to before 1.114.3, the use of
 Buffer.allocUnsafe() and Buffer.allocUnsafeSlow() in the task runner allowed untrusted code to allocate
 uninitialized memory. Such uninitialized buffers could contain residual data from within the same Node.js
 process (for example, data from prior requests, tasks, secrets, or tokens), resulting in potential
 information disclosure. This issue has been patched in version 1.114.3. (CVE-2025-61917)

See Also

https://github.com/advisories/GHSA-49mx-fj45-q3p6

Plugin Details

Severity: High

ID: 437525

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 2/4/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3.3

Percentile: 51.27

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2025-61917

CVSS v3

Risk Factor: High

Base Score: 7.7

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/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: 2/4/2026

Vulnerability Publication Date: 2/4/2026

Reference Information

CVE: CVE-2025-61917