SQL injection vulnerability in usersettings.php in e107 0.7.26, and possibly other versions before 1.0.0, allows remote attackers to execute arbitrary SQL commands via the username parameter.Referenceshttp://secunia.com/advisories/46706https://exchange.xforce.ibmcloud.com/vulnerabilities/72011http://osvdb.org/78050http://www.securityfocus.com/bid/51253http://www.openwall.com/lists/oss-security/2012/01/04/3