Home page logo
/

bugtraq logo Bugtraq mailing list archives

Terracotta Personal Edition Multiple vulnerabilities
From: joseph.giron13 () gmail com
Date: 1 Apr 2008 05:16:27 -0000

Its been awhile since I've posted something, so lets get to the goods.

Terracotta is a an open source CMS from http://sourceforge.net/projects/terracotta/

First up, we have Full path disclosure vulnerabilities in the GET'd variable 'File'. Specify something other than whats 
in the list and we get full paths and other useful information. 

Next we have some nice LFI. 

To LFI this code, we try the following:

www.example.com/index.php?CurrentDirectory=FOLDER_420c142a1bebd1.90885049/../../../../../../../../../etc/&StartAt=12

The GET'd variable Current directory fails to check for other invalid input allowing us to specifiy folders outside the 
normal program's environment. though we can only specify folders, it will display them for us as if it were part of its 
normal viewing procedures. 

To add insult to injury, there is another parameter present for download processing that we can manipulate to specify 
which file we want. 
www.example.com/index.php?CurrentDirectory=FOLDER_420c142a1bebd1.90885049/../../whatever/&StartAt=12&File=whateverwewant.txt

This used in conjunction with our full path disclosures allow for some directory and file probing as well as a peek at 
server side code.

No patch yet. Happy hunting! 


  By Date           By Thread  

Current thread:
  • Terracotta Personal Edition Multiple vulnerabilities joseph . giron13 (Apr 01)
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]
AlienVault