My Little Forum 2.3.3 / 2.2 / 1.7 Cross Site Scripting

`*My Little Forum Multiple XSS Security Vulnerabilities*  
  
  
  
  
Exploit Title: My Little Forum Multiple XSS Security Vulnerabilities  
Vendor: My Little Forum  
Product: My Little Forum  
Vulnerable Versions: 2.3.3 2.2 1.7  
Tested Version: 2.3.3 2.2 1.7  
Advisory Publication: Feb 2, 2015  
Latest Update: Feb 2, 2015  
Vulnerability Type: Cross-Site Scripting [CWE-79]  
CVE Reference: *  
CVSS Severity (version 2.0):  
CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:N) (legend)  
Impact Subscore: 2.9  
Exploitability Subscore: 8.6  
Credit: Wang Jing [Mathematics, Nanyang Technological University (NTU),  
Singapore]  
  
  
  
  
  
  
  
  
*Advisory Details:*  
  
*(1) Vendor & Product Description*  
  
*Vendor:*  
My Little Forum  
  
  
  
*Product & Version:*  
My Little Forum  
2.3.3  
2.2  
1.7  
  
  
  
*Vendor URL & Download:*  
http://mylittleforum.net/  
  
  
  
  
*Product Description:*  
“my little forum is a simple PHP and MySQL based internet forum that  
displays the messages in classical threaded view (tree structure). It is  
Open Source licensed under the GNU General Public License. The main claim  
of this web forum is simplicity. Furthermore it should be easy to install  
and run on a standard server configuration with PHP and MySQL.”  
  
  
  
  
  
  
*(2) Vulnerability Details:*  
My Little Forum has a security problem. It can be exploited by XSS attacks.  
  
  
*(2.1) *The first vulnerability occurs at "forum.php?" page with "page",  
"category" parameters.  
  
  
  
  
*(2.2)* The second vulnerability occurs at "board_entry.php?" page with  
"page", " order" parameters.  
  
  
  
  
*(2.3)* The third vulnerability occurs at "forum_entry.php" page with  
"order", "page" parameters.  
  
  
  
  
  
  
  
  
*References:*  
http://tetraph.com/security/xss-vulnerability/my-little-forum-multiple-xss-security-vulnerabilities/  
http://securityrelated.blogspot.com/2015/02/my-little-forum-multiple-xss-security.html  
  
  
  
  
  
  
  
  
--  
Wang Jing,  
Division of Mathematical Sciences (MAS),  
School of Physical and Mathematical Sciences (SPMS),  
Nanyang Technological University (NTU),  
Singapore.  
http://www.tetraph.com/wangjing/  
  
  
`