[CVE-2014-2531] SQL injection in InterWorx Web Control Panel <= 5.0.13

Type securityvulns
Reporter Securityvulns
Modified 2014-05-05T00:00:00


================================================= Title: SQL injection in InterWorx Control Panel Product: InterWorx Web Control Panel Vendor: InterWorx LLC Tested Version: 5.0.13 build 574 Vulnerability Type: SQL Injection [CWE-89] CVE Reference: CVE-2014-2531 Solution Status: Fixed in Version 5.0.14 build 577 Discovered and Provided: Eric Flokstra =================================================

About the Vendor:

The InterWorx Hosting Control Panel is a web hosting and linux server management system that provides tools for server administrators to command their servers and for end users to oversee the operations of their website.

Advisory Details:

SQL injection vulnerability in the InterWorx Web Control Panel.

The InterWorx application stores its data in a MySQL-database. For interaction with the database dynamic queries are used. These queries are created by concatenating strings from the application with user input. However, the application does not perform proper validation or escaping of the supplied input in the 'i' parameter when sorting user accounts in NodeWorx, Siteworx and Resellers. Malicious users with access to this functionality can manipulate database queries to achieve other goals than the developers had in mind.

The following requests can be used as proof of concept and demonstrate that user input is concatenated into a database query without proper validation or escaping. The payload in the first request checks whether the letter 'm' is the first letter of the database version. Since the database in use is MySQL this condition is true and the table is sorted by column 'nu.email'. If the condition is false (request 2/letter t) the table is sorted by column 'nu.nickname'.

Request 1:

POST /xhr.php HTTP/1.1 Host: some.host.com:1234 ".."


Request 2:

POST /xhr.php HTTP/1.1 Host: some.host.com:1234 ".."


Vendor contact timeline:

21 Feb 2014: Vendor notification 21 Feb 2014: Vulnerability confirmation 17 Mar 2014: Issue patched 25 Mar 2014: Public disclosure


Upgrade to the latest version (5.0.14 build 577) of InterWorx Web Control Panel.


[1] InterWorx Beta Channel - http://forums.interworx.com/threads/8000-InterWorx-Version-5-0-14-Released-on-Beta-Channel! [2] Common Vulnerabilities and Exposures (CVE) - http://cve.mitre.org [3] Common Weakness Enumeration (CWE) - http://cwe.mitre.org