CVE-2026-72769

n8n before 1.123.67, 2.31.5, and 2.32.1 contains a prototype pollution vulnerability in the VM expression engine. An authenticated user able to create or edit a workflow expression can abuse the engine's array-element access to obtain a reference to a host built-in and pollute its prototype in th...

CVE-2026-72769

n8n (versions prior to 1.123.67, 2.31.5, and 2.32.1) contains a prototype pollution vulnerability in the VM expression engine. An authenticated user who can create/edit a workflow expression can abuse array-element access to reference a host builtin and pollute its prototype in the main n8n proce...