漏洞描述
The register method in the UsersModelRegistration class in controllers/user.php in the Users component in Joomla! before 3.6.4, when registration has been disabled, allows remote attackers to create user accounts by leveraging failure to check the Allow User Registration configuration setting.
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。
参考链接
developer.joomla.orghttps://developer.joomla.org/security-centre/659-20161001-core-account-creation.html↗www.securitytracker.comhttp://www.securitytracker.com/id/1037108↗www.rapid7.comhttp://www.rapid7.com/db/modules/auxiliary/admin/http/joomla_registration_privesc↗www.securitytracker.comhttp://www.securitytracker.com/id/1037107↗github.comhttps://github.com/joomla/joomla-cms/commit/bae1d43938c878480cfd73671e4945211538fdcf↗blog.sucuri.nethttps://blog.sucuri.net/2016/10/details-on-the-privilege-escalation-vulnerability-in-joomla.html↗www.securityfocus.comhttp://www.securityfocus.com/bid/93876↗