CVE-2026-54314 | n8n-io n8n up to 2.23.x Compression data amplification (GHSA-jqpw-qww5-cj4c)
A vulnerability classified as problematic was found in n8n-io n8n up to 2.23.x. The impacted element is an unknown function of the component Compression Handler. The manipulation results in highly compressed data.
This vulnerability was named CVE-2026-54314. The attack may be performed from remote. There is no available exploit.
Upgrading the affected component is advised.