漏洞描述
WordPress Page Builder KingComposer 2.9.6 and prior does not validate the id parameter before redirecting the user to it via the kc_get_thumbn AJAX action (which is available to both unauthenticated and authenticated users).
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。