ext_find_user in eXtplorer through 2.1.2 allows remote attackers to bypass authentication via a password[]= (aka an empty array) in an action=login request to index.php.Referenceshttp://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201212-371https://www.securityfocus.com/bid/57058http://itsecuritysolutions.org/2012-12-31-eXtplorer-v2.1-authentication-bypass-vulnerability
