bool TabsGetCurrentFunction::RunImpl() {
  DCHECK(dispatcher());

  WebContents* contents = dispatcher()->delegate()->GetAssociatedWebContents();
  if (contents)
    SetResult(ExtensionTabUtil::CreateTabValue(contents, GetExtension()));

  return true;
}

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