CVE-2018-19468 : Security Advisory and Response

A SQL injection vulnerability has been identified in HuCart version 5.7.4, specifically in the get_ip() function within the system/class/helper_class.php file. Attackers can exploit this vulnerability by manipulating the X-Forwarded-For HTTP header targeting the user/index.php?load=login&act=act_login URI.

Understanding CVE-2018-19468

This CVE involves a SQL injection vulnerability in HuCart version 5.7.4.

What is CVE-2018-19468?

The vulnerability allows attackers to execute SQL injection by manipulating the X-Forwarded-For HTTP header.

The Impact of CVE-2018-19468

Attackers can potentially access, modify, or delete sensitive data in the affected system.
Unauthorized individuals may gain control over the system.

Technical Details of CVE-2018-19468

This section provides technical insights into the vulnerability.

Vulnerability Description

The SQL injection vulnerability in HuCart version 5.7.4 occurs in the get_ip() function via the X-Forwarded-For HTTP header.

Affected Systems and Versions

Affected Version: HuCart 5.7.4

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the X-Forwarded-For HTTP header targeting the user/index.php?load=login&act=act_login URI.

Mitigation and Prevention

Protecting systems from CVE-2018-19468 is crucial for security.

Immediate Steps to Take

Update HuCart to a patched version that addresses the SQL injection vulnerability.
Implement input validation to prevent malicious input.
Monitor and analyze HTTP headers for suspicious activities.

Long-Term Security Practices

Regularly audit and review code for vulnerabilities.
Train developers and system administrators on secure coding practices.
Employ web application firewalls to filter and monitor HTTP traffic.

Patching and Updates

Apply security patches provided by HuCart promptly to mitigate the SQL injection vulnerability.