CVE-2006-3176 in cms
Summary
by MITRE
SQL injection vulnerability in xarancms_haupt.php in xarancms 2.0 allows remote attackers to execute arbitrary SQL commands via the id parameter.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 07/29/2018
The vulnerability identified as CVE-2006-3176 represents a critical sql injection flaw within the xarancms 2.0 content management system, specifically affecting the xarancms_haupt.php component. This vulnerability arises from insufficient input validation and sanitization practices within the application's parameter handling mechanisms, creating a pathway for malicious actors to manipulate database queries through crafted input. The flaw is particularly concerning as it allows remote attackers to execute arbitrary sql commands without requiring authentication or privileged access to the system, making it an attractive target for automated exploitation tools and malicious actors seeking to compromise web applications.
The technical implementation of this vulnerability stems from the improper handling of the id parameter within the xarancms_haupt.php script. When user input is directly concatenated into sql query strings without adequate sanitization or parameterization, attackers can inject malicious sql code that gets executed by the database server. This pattern aligns with common weakness enumerations such as cwe-89, which specifically addresses sql injection vulnerabilities where untrusted data is incorporated into sql commands without proper escaping or validation. The vulnerability exists because the application fails to implement proper input filtering mechanisms that would prevent malicious sql payloads from being processed as legitimate database commands.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with comprehensive control over the affected database system. Successful exploitation can result in complete database compromise including data exfiltration, data modification, unauthorized user creation, and potentially system escalation to full administrative privileges. The remote nature of this vulnerability means that attackers can exploit it from anywhere on the internet without requiring physical access to the target system, making it particularly dangerous for web applications that are publicly accessible. This type of vulnerability directly maps to attack techniques described in the attack tree framework where adversaries can leverage sql injection to achieve persistent access and maintain control over compromised systems.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized query execution practices. Organizations should implement input sanitization routines that filter out or escape potentially malicious characters before processing user input, while also adopting prepared statements and parameterized queries to prevent sql injection attacks. The fix should involve modifying the xarancms_haupt.php script to use proper sql parameterization techniques where user input is treated as data rather than executable code. Additionally, comprehensive security auditing of the application's codebase should be conducted to identify and remediate similar vulnerabilities throughout the system, as sql injection flaws often exist in multiple locations within complex applications. Regular security assessments and penetration testing should be implemented to ensure ongoing protection against such vulnerabilities, while adherence to secure coding standards and compliance with industry frameworks such as owasp top ten and iso 27001 security requirements should be maintained to prevent similar issues from occurring in future development cycles.