Cross-site scripting (XSS) vulnerability in my little forum before 2.3.4 allows remote attackers to inject arbitrary web script or HTML via the back parameter to index.php.
mylittleforum.net/forum/index.php?id=8182
packetstormsecurity.com/files/130356/My-Little-Forum-2.3.3-Cross-Site-Scripting-SQL-Injection.html
www.securityfocus.com/archive/1/534681/100/0/threaded
www.securityfocus.com/bid/72582
exchange.xforce.ibmcloud.com/vulnerabilities/100856
www.htbridge.com/advisory/HTB23248