bool WindowsGetCurrentFunction::RunImpl() {
  scoped_ptr<GetCurrent::Params> params(GetCurrent::Params::Create(*args_));
  EXTENSION_FUNCTION_VALIDATE(params.get());

  bool populate_tabs = false;
  if (params->get_info.get() && params->get_info->populate.get())
    populate_tabs = *params->get_info->populate;

  WindowController* controller;
  if (!GetWindowFromWindowID(this,
                             extension_misc::kCurrentWindowId,
                             &controller)) {
    return false;
  }
  if (populate_tabs)
    SetResult(controller->CreateWindowValueWithTabs(GetExtension()));
  else
    SetResult(controller->CreateWindowValue());
  return true;
}

This category addresses vulnerabilities caused by flawed access control mechanisms, where incorrect permission settings allow unauthorized users to access restricted resources.