Snowfox CMS v1.0 CSRF Add Admin Exploit

2014-11-18T00:00:00
ID ZSL-2014-5205
Type zeroscience
Reporter Gjoko Krstic
Modified 2014-11-18T00:00:00

Description

Title: Snowfox CMS v1.0 CSRF Add Admin Exploit
Advisory ID: ZSL-2014-5205
Type: Local/Remote
Impact: Cross-Site Scripting
Risk: (3/5)
Release Date: 18.11.2014

Summary

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

Description

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.

Vendor

Globiz Solutions - <http://www.snowfoxcms.org>

Affected Version

1.0

Tested On

Apache/2.4.7 (Win32)
PHP/5.5.6
MySQL 5.6.14

Vendor Status

[20.11.2014] Vendor releases version 1.0.10 to address this issue.

PoC

snowfox_csrf.html

Credits

Vulnerability discovered by Gjoko Krstic - <gjoko@zeroscience.mk>

References

[1] <http://cxsecurity.com/issue/WLB-2014110126>
[2] <http://packetstormsecurity.com/files/129164>
[3] <http://www.securityfocus.com/bid/71175>
[4] <http://www.exploit-db.com/exploits/35301/>
[5] <http://xforce.iss.net/xforce/xfdb/98815>
[6] <http://osvdb.org/show/osvdb/114819>
[7] <https://github.com/GlobizSolutions/snowfox/releases>
[8] <http://cve.mitre.org/cgi-bin/cvename.cgi?name=2014-9344>
[9] <http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9344>

Changelog

[18.11.2014] - Initial release
[19.11.2014] - Added reference [1], [2] and [3]
[20.11.2014] - Added vendor status and reference [4], [5], [6] and [7]
[09.12.2014] - Added reference [8] and [9]

Contact

Zero Science Lab

Web: <http://www.zeroscience.mk>
e-mail: lab@zeroscience.mk

                                        
                                            &lt;html&gt;&lt;head&gt;&lt;title&gt;403 Nothing to see.&lt;/title&gt;
&lt;link rel="Shortcut Icon" href="favicon.ico" type="image/x-icon"&gt;
&lt;style type="text/css"&gt;
&lt;!--
body {
	background-color: #000;
}
body,td,th {
	font-family: Verdana, Geneva, sans-serif;
}
a:link {
	color: #008FEF;
	text-decoration: none;
}
a:visited {
	color: #008FEF;
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
	color: #666;
}
a:active {
	text-decoration: none;
}
--&gt;
&lt;/style&gt;
&lt;/head&gt;
&lt;body bgcolor=black&gt;
&lt;center&gt;
&lt;font color="#7E88A3" size="2"&gt;
&lt;br /&gt;&lt;br /&gt;
&lt;h1&gt;403 Nothing to see.&lt;/h1&gt;

You do not have the powah for this request /403.shtml&lt;br /&gt;&lt;br /&gt;
&lt;font size="2"&gt;&lt;a href="https://www.zeroscience.mk"&gt;https://www.zeroscience.mk&lt;/a&gt;&lt;/font&gt;
&lt;/font&gt;&lt;/center&gt;
&lt;/body&gt;&lt;/html&gt;