CVE-2026-42232 | n8n-io n8n up to 1.123.31/2.17.3/2.18.0 prototype pollution (GHSA-hqr4-h3xv-9m3r)

A vulnerability, which was classified as critical, was found in n8n-io n8n up to 1.123.31/2.17.3/2.18.0. This vulnerability affects unknown code. Such manipulation leads to improperly controlled modification of object prototype attributes.

This vulnerability is traded as CVE-2026-42232. The attack may be launched remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More