CVE-2006-6215 in Wallpaper Complete Website
Summary
by MITRE
Multiple SQL injection vulnerabilities in Wallpaper Website (Wallpaper Complete Website) 1.0.09 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) login or (2) password parameter to (a) process.php, or the (3) wallpaperid parameter to (b) dlwallpaper.php.
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Analysis
by VulDB Data Team • 09/27/2017
The vulnerability identified as CVE-2006-6215 represents a critical SQL injection flaw affecting Wallpaper Website version 1.0.09 and earlier implementations. This vulnerability resides within a web application designed for wallpaper distribution and management, making it a prime target for malicious actors seeking unauthorized system access. The affected software demonstrates poor input validation practices that permit attackers to manipulate database queries through carefully crafted malicious input strings. The vulnerability specifically impacts two distinct attack vectors within the application's authentication and download functionalities.
The technical exploitation of this vulnerability occurs through three primary parameter injection points that bypass proper input sanitization mechanisms. The first vector targets the login parameter in the process.php file, while the second targets the password parameter within the same script. Additionally, the third vector exploits the wallpaperid parameter in the dlwallpaper.php file. These injection points allow attackers to construct malicious SQL queries that execute with the privileges of the database user account under which the web application operates. The vulnerability stems from inadequate parameter validation and improper escaping of user-supplied data before database query execution, creating a direct pathway for attackers to manipulate the underlying database structure and potentially extract sensitive information.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to execute arbitrary SQL commands on the affected database server. Successful exploitation could result in complete database compromise, allowing unauthorized users to view, modify, or delete sensitive data including user credentials, wallpaper metadata, and potentially system configuration information. The vulnerability's remote nature means that attackers do not require physical access to the system, making it particularly dangerous for publicly accessible web applications. Organizations using affected versions of Wallpaper Website face significant risk of data breaches, system compromise, and potential regulatory compliance violations due to the exposure of sensitive user information.
Mitigation strategies for this vulnerability should focus on immediate input validation and parameter sanitization implementation across all user-facing parameters. The most effective remediation involves implementing proper parameterized queries or prepared statements that separate SQL code from user input data. Organizations should also implement input validation mechanisms that reject or sanitize potentially malicious characters before processing user requests. According to CWE standards, this vulnerability maps to CWE-89 which specifically addresses SQL injection flaws, and aligns with ATT&CK techniques related to command and control through database manipulation. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other application components, while implementing web application firewalls can provide additional protective layers against such attacks. System administrators should also consider implementing database access controls that limit the privileges of web application accounts to reduce potential damage from successful exploitation attempts.