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Stark CRM v1.0 Multiple Script Injection And Session Riding Vulnerabilities

Medium
Advisory ID
ZSL-2014-5169
Release Date
20 February 2014
Vendor
IWCn Systems Inc. - http://www.iwcn.ws
Affected Version
1.0
Tested On
Nginx, PHP, MySQL
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.

Proof of Concept
Disclosure Timeline
03.02.2014Vulnerabilities discovered.
07.02.2014Vendor notified with sent details.
07.02.2014Vendor confirms issues, started developing patch.
17.02.2014Asked vendor for status update.
19.02.2014No response from the vendor.
20.02.2014Public security advisory released.
Credits
Vulnerability discovered by Gjoko Krstic
References
Changelog
20.02.2014Initial release
21.02.2014Added reference [3]
22.02.2014Added reference [4], [5], [6], [7], [8] and [9]
28.02.2014Added reference [10]
26.01.2015Added reference [11], [12], [13], [14], [15] and [16]