GHSA-58JC-RCG5-95F3 n8n's Possible Stored XSS in "Respond to Webhook" Node May Execute Outside iframe Sandbox

Summary A stored Cross-Site Scripting XSS vulnerability may occur in n8n when using the “Respond to Webhook” node. When this node responds with HTML content containing executable scripts, the payload may execute directly in the top-level window, rather than within the expected sandbox introduced ...