CVE-2018-6308 : Security Advisory and Response

SQL injections in SugarCRM Community Edition 6.5.26 and earlier versions pose a significant security risk.

Understanding CVE-2018-6308

This CVE involves multiple instances of SQL injections in specific parameters within various modules of SugarCRM Community Edition.

What is CVE-2018-6308?

SQL injections in SugarCRM Community Edition 6.5.26 and earlier versions can be exploited through parameters in modules like Tracker.php, controller.php, ShowDuplicates.php, index.php, and more.

The Impact of CVE-2018-6308

Attackers can execute malicious SQL queries leading to data theft or manipulation.
Sensitive information within the CRM system is at risk of unauthorized access.

Technical Details of CVE-2018-6308

SQL injections in SugarCRM Community Edition 6.5.26 and earlier versions.

Vulnerability Description

Vulnerabilities exist in parameters like 'track', 'default_currency_name', 'duplicate', 'mergecur', and 'load_signed_id' in various modules.

Affected Systems and Versions

SugarCRM Community Edition 6.5.26 and earlier versions are vulnerable.

Exploitation Mechanism

Attackers can inject malicious SQL queries through specific parameters in different modules, compromising the CRM system's security.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-6308 vulnerability.

Immediate Steps to Take

Update SugarCRM Community Edition to the latest patched version.
Implement input validation and parameterized queries to mitigate SQL injection risks.
Monitor and log SQL queries for unusual activities.

Long-Term Security Practices

Regularly audit and review the CRM system for security vulnerabilities.
Train developers and administrators on secure coding practices.

Patching and Updates

Apply security patches and updates provided by SugarCRM to fix the SQL injection vulnerabilities.