n8n Privilege Escalation vulnerability · CVE-2023-27563 · GitHub Advisory Database · GitHub

n8n Privilege Escalation vulnerability

High severity GitHub Reviewed Published May 10, 2023 to the GitHub Advisory Database • Updated Nov 27, 2023

Package

n8n (npm)

Affected versions

< 0.216.1

Patched versions

0.216.1

Description

The n8n package prior to 0.216.1 for Node.js allows Escalation of Privileges.

References

Published by the National Vulnerability Database

May 10, 2023

Published to the GitHub Advisory Database May 10, 2023

Reviewed May 11, 2023

Last updated Nov 27, 2023

Severity

High

8.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H