import codeql

from WorkflowString interpolation, Workflow workflow
where 
  interpolation.getStringValue().matches("${{ github.event.issue.title }}") or
  interpolation.getStringValue().matches("${{ github.event.issue.body }}") or
  interpolation.getStringValue().matches("${{ github.event.pull_request.title }}") or
  interpolation.getStringValue().matches("${{ github.event.pull_request.body }}") or
  interpolation.getStringValue().matches("${{ github.event.review.body }}") or
  interpolation.getStringValue().matches("${{ github.event.comment.body }}") or
  interpolation.getStringValue().matches("${{ github.event.inputs.* }}") or
  interpolation.getStringValue().matches("${{ github.event.head_commit.message }}")
  interpolation.getStringValue().matches("${{ github.event.* }}") and
  (
    step.getKey() = "run" or  // Injection in run
    step.getKey() = "env" or  // Injection via env
    step.getKey() = "with"    // Injection via with
  )
select workflow, "🚨 Do not use directly as input of action"