漏洞描述
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php in the REST API implementation in WordPress 4.7 before 4.7.1 does not properly restrict listings of post authors, which allows remote attackers to obtain sensitive information via a wp-json/wp/v2/users request.
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
www.securityfocus.comhttp://www.securityfocus.com/bid/95391↗www.wordfence.comhttps://www.wordfence.com/blog/2016/12/wordfence-blocks-username-harvesting-via-new-rest-api-wp-4-7/↗github.comhttps://github.com/WordPress/WordPress/commit/daf358983cc1ce0c77bf6d2de2ebbb43df2add60↗www.openwall.comhttp://www.openwall.com/lists/oss-security/2017/01/14/6↗codex.wordpress.orghttps://codex.wordpress.org/Version_4.7.1↗www.securitytracker.comhttp://www.securitytracker.com/id/1037591↗wordpress.orghttps://wordpress.org/news/2017/01/wordpress-4-7-1-security-and-maintenance-release/↗wpvulndb.comhttps://wpvulndb.com/vulnerabilities/8715↗