n8n-impl-workflow-design

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.80). The skill's examples and required workflow guidance (references/examples.md and SKILL.md) explicitly show HTTP Request nodes calling external URLs and Wait node webhook resumes (e.g., the "Human Approval via Email" pattern using $execution.resumeUrl and IF checks on $json.query.approved), which ingest untrusted third-party/user-provided content that directly controls branching and workflow actions.