漏洞描述
Discuz! X5.0 20260320 through 20260501 contains an authentication bypass caused by exploitation of a shared cryptographic key and encryption oracle in dbbak.php and logging_ctl::logging_more(), letting unauthenticated remote attackers access database backup and restore functions, exploit requires crafted payload injection via username parameter.
影响产品
暂无结构化产品信息。
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。