  DevToolsWindow* OpenDevToolWindowOnWebContents(
      content::WebContents* contents) {
    content::WindowedNotificationObserver observer(
        content::NOTIFICATION_LOAD_STOP,
        content::NotificationService::AllSources());
    DevToolsWindow* window = DevToolsWindow::OpenDevToolsWindow(
        contents->GetRenderViewHost());
    observer.Wait();
    return window;
  }

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