appRain CMF 0.1.5 – Multiple Web Vulnerabilities

• Exploit Database
• 11 阅读

• 作者： Vulnerability-Lab
  日期： 2011-12-19
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/18249/

• Title:
  ======
  appRain CMF v0.1.5 - Multiple Web Vulnerabilities
  
  
  Date:
  =====
  2011-12-17
  
  
  References:
  ===========
  http://www.vulnerability-lab.com/get_content.php?id=362
  
  
  VL-ID:
  =====
  362
  
  
  Introduction:
  =============
  appRain is one of the first officially released Opensource Content Management Framework (CMF). 
  CMF is a new web engineering concept where CMS (Content Management System) and Framework
  perform together to produce endless varieties of output in a very limited time.
  
  appRain, published with lots of extensive features to reduce our development work time. 
  It satisfies both Client and Developers with a safe and quality output.
  
  (Copy of the Vendor Homepage: http://www.apprain.com/)
  
  
  Abstract:
  =========
  Vulnerability-Lab Team discovered multiple web vulnerabilities on the new appRain CMF v0.1.5 
  
  
  Report-Timeline:
  ================
  2011-11-19:	Vendor Notification
  2011-11-13:	Vendor Response/Feedback
  2011-12-18:	Public or Non-Public Disclosure
  
  
  Status:
  ========
  Published
  
  
  Affected Products:
  ==================
  appRain CMF v0.1.5
  
  
  Exploitation-Technique:
  =======================
  Remote
  
  
  Severity:
  =========
  Critical
  
  
  Details:
  ========
  Multiple web vulnerabilities are detected on the new appRain CMF v0.1.5.
  
  1.1
  A SQL Injection vulnerability is detected on the appRain CMF v0.1.5. The bug allows an remote attacker to inject/execute own sql 
  statements over the vulnerable param request. Successful exploitation of the bug can lead to dbms & cms compromise.
  
  Vulnerable Module(s):
  				[+] Forum (SQL Injection)
  				
  
  1.2
  A non-persistent cross site scripting vulnerability is detected on appRain CMF v0.1.5. The vulnerability allows remote 
  attackers to hijack skype customer sessions via cross site scripting. Successful exploitation of the client-side vulnerability 
  can result in session hijacking & account steal (user/customer/moderator/administrator).
  
  Vulnerable Module(s): 
  				[+] Search(Cross Site Scripting)
  
  
  Proof of Concept:
  =================
  The vulnerabilities can be exploited by remote attackers. For example or reproduce ...
  
  1.1
  http://www.xxx.com/quickstart/profile/-1%20union%20all%20select%201,2,3,@@version,@@datadir,6,7,8,9,10,11,12,13,14,15,16,17,18,19--
  
  1.2
  http://www.xxx.com/quickstart/search
  POST: Inject anything script related into ss
  <form method="post" action="http://www.xxx.com/quickstart/search">
  <input type="text" name="ss" class="src-box" value="" />
  <input type="submit" class="src-btn" value="Search" />
  </form>
  
  
  Solution:
  =========
  1.1
  Use the prepared statement class to fix the sql injection vulnerability & filter sql error requests.
  Set error(0) to prevent against information disclosure via exceptions or error reports.
  
  1.2
  Parse the input fields and restrict characters like () > < \\ /etc to prevent against script inclusion.
  Parse also the vulnerable output sections were the script code is getting executed out of the module context.
  
  
  Risk:
  =====
  The security risk of the SQL injection is estimated as critical.
  The security risk of the non-persistent cross site vulnerability is estimated as low(+) because of high required user inter action.
  
  
  Credits:
  ========
  Vulnerability Research Laboratory - Pim Campers (X4lt)
  
  
  Disclaimer:
  ===========
  The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties, 
  either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-
  Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business 
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  may not apply. Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability-
  Lab. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of 
  other media, are reserved by Vulnerability-Lab or its suppliers.
  
  						Copyright � 2011|Vulnerability-Lab
  
  
  
  
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