CVE-2008-0363 in Clever Copy
Summary
by MITRE
Multiple SQL injection vulnerabilities in Clever Copy 3.0 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) ID parameter to postcomment.php and the (2) album parameter to gallery.php.
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Analysis
by VulDB Data Team • 11/06/2017
The vulnerability identified as CVE-2008-0363 represents a critical security flaw in Clever Copy 3.0 and earlier versions that exposes the application to remote SQL injection attacks. This issue affects two distinct input parameters within the web application's codebase, creating multiple attack vectors for malicious actors seeking to compromise the system. The vulnerability stems from inadequate input validation and sanitization practices that fail to properly escape or filter user-supplied data before incorporating it into database queries. According to CWE-89, this classification specifically addresses SQL injection vulnerabilities where untrusted data is directly concatenated into SQL command strings without proper sanitization mechanisms.
The technical exploitation occurs through two primary pathways within the Clever Copy application's architecture. The first vulnerability targets the ID parameter in postcomment.php, while the second affects the album parameter in gallery.php. Both attack vectors allow remote attackers to inject malicious SQL code that executes within the context of the database connection. When user input is directly inserted into SQL queries without proper parameterization or escaping, attackers can manipulate the intended query structure to extract, modify, or delete sensitive data from the underlying database. This flaw operates at the application layer and requires no special privileges to exploit, making it particularly dangerous as it can be leveraged by anyone with access to the vulnerable web application.
The operational impact of this vulnerability extends beyond simple data theft, potentially enabling full system compromise and persistent access to sensitive information. Attackers could leverage these SQL injection points to gain unauthorized access to user accounts, retrieve confidential database contents, modify application data, or even escalate privileges within the database environment. The vulnerability's presence in gallery.php and postcomment.php suggests that the entire content management system could be compromised, affecting user comments, album information, and potentially user authentication data. This type of vulnerability aligns with ATT&CK technique T1190, which describes the use of SQL injection to gain access to databases and extract sensitive information.
Mitigation strategies for CVE-2008-0363 require immediate attention through multiple defensive measures. The primary solution involves implementing proper input validation and parameterized queries throughout the application codebase, ensuring that all user-supplied data is properly sanitized before database interaction. Organizations should also apply the vendor-provided security patches or upgrade to Clever Copy versions that address these vulnerabilities. Additional defensive measures include implementing web application firewalls, restricting database user privileges, and conducting regular security assessments to identify similar injection vulnerabilities. The remediation process should follow industry standards such as OWASP Top 10 recommendations for preventing SQL injection attacks, emphasizing the importance of prepared statement usage and input validation at multiple layers of the application architecture.