CVE-2006-0679 in Php-nuke Ev
Summary
by MITRE
SQL injection vulnerability in index.php in the Your_Account module in PHP-Nuke 7.8 and earlier allows remote attackers to execute arbitrary SQL commands via the username variable (Nickname field).
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 08/05/2017
The vulnerability identified as CVE-2006-0679 represents a critical SQL injection flaw within the Your_Account module of PHP-Nuke version 7.8 and earlier. This security weakness resides in the index.php file where user input from the username variable, specifically the Nickname field, is improperly sanitized and directly incorporated into database queries without adequate validation or escaping mechanisms. The flaw originates from the application's failure to implement proper input sanitization techniques, creating an exploitable condition that allows malicious actors to manipulate the underlying database operations through crafted user inputs.
This vulnerability operates under the Common Weakness Enumeration classification of CWE-89, which specifically addresses SQL injection weaknesses in software applications. The attack vector enables remote code execution through database command injection, where an attacker can construct malicious SQL statements that bypass authentication mechanisms and gain unauthorized access to sensitive data. The vulnerability affects the authentication and user management components of PHP-Nuke, potentially allowing attackers to escalate privileges, extract confidential information, or even compromise the entire database system. The impact extends beyond simple data theft as it can lead to complete system compromise and unauthorized administrative access.
The operational impact of this vulnerability is severe and multifaceted within the context of web application security. Attackers exploiting this flaw can manipulate the database through the Nickname field input, potentially executing arbitrary SQL commands that may reveal user credentials, personal information, or system configuration details. The vulnerability aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, and T1190 which addresses exploitation of remote services. Organizations running affected PHP-Nuke versions face significant risk of data breaches, unauthorized access to user accounts, and potential system compromise that could result in service disruption and regulatory compliance violations.
Mitigation strategies for this vulnerability require immediate implementation of input validation and parameterized queries to prevent SQL injection attacks. Organizations should upgrade to PHP-Nuke versions that address this flaw, as version 7.9 and later include proper input sanitization measures. The recommended approach involves implementing prepared statements with proper parameter binding, input validation using whitelisting techniques, and comprehensive output encoding to prevent malicious SQL code from being executed. Additionally, network-level protections such as web application firewalls and intrusion detection systems should be deployed to monitor and block suspicious database query patterns. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components of the application, ensuring comprehensive protection against SQL injection threats that align with industry best practices for secure coding standards.