CVE-2009-3190 in PAD Site Scripts
Summary
by MITRE
Multiple SQL injection vulnerabilities in PAD Site Scripts 3.6 allow remote attackers to execute arbitrary SQL commands via the (1) search parameter to list.php and (2) cat parameter to rss.php.
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Analysis
by VulDB Data Team • 12/09/2024
The vulnerability identified as CVE-2009-3190 affects PAD Site Scripts version 3.6 and represents a critical SQL injection flaw that exposes the application to remote code execution attacks. This vulnerability resides within the input validation mechanisms of two distinct script files, creating multiple attack vectors that threat actors can exploit to gain unauthorized access to the underlying database system. The specific parameters affected are the search parameter in list.php and the cat parameter in rss.php, both of which fail to properly sanitize user input before incorporating it into SQL query constructions.
The technical nature of this vulnerability aligns with CWE-89, which specifically addresses SQL injection weaknesses where untrusted data is directly embedded into SQL commands without proper validation or escaping mechanisms. When attackers submit malicious input through the vulnerable parameters, the application processes these inputs directly within SQL queries, allowing attackers to manipulate the intended query structure and potentially execute arbitrary database commands. The flaw demonstrates poor input sanitization practices where user-supplied data flows unfiltered into database operations, creating opportunities for attackers to extract sensitive information, modify database contents, or even escalate privileges within the database environment.
From an operational perspective, this vulnerability presents significant risks to organizations using PAD Site Scripts 3.6, as it enables remote attackers to compromise the entire database infrastructure without requiring local access or authentication credentials. The attack surface is particularly concerning because the vulnerable parameters are likely accessible through standard web interface interactions, making exploitation relatively straightforward for attackers with basic technical knowledge. This vulnerability could lead to data breaches, unauthorized modifications to website content, and potential system compromise that may extend beyond the immediate database to affect other connected systems. The impact extends to business continuity as attackers could potentially disrupt services or extract confidential information that may include user credentials, personal data, or proprietary business information.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries to prevent malicious SQL code from being executed. Organizations should immediately update to the latest version of PAD Site Scripts that addresses this vulnerability, as the vendor likely released patches or updates to fix the input sanitization issues. Additionally, implementing web application firewalls and input filtering mechanisms can provide additional layers of protection. The remediation process should include thorough code reviews to identify similar patterns in other application components and ensure that all database interactions use prepared statements or parameterized queries to prevent future occurrences of SQL injection vulnerabilities. This vulnerability also highlights the importance of adhering to secure coding practices and following guidelines from security frameworks such as the OWASP Top Ten to prevent similar issues in web application development.