CVE-2008-2909 in Clever Copy
Summary
by MITRE
SQL injection vulnerability in results.php in Clever Copy 3.0 allows remote attackers to execute arbitrary SQL commands via the searchtype parameter.
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Analysis
by VulDB Data Team • 10/28/2024
The vulnerability identified as CVE-2008-2909 represents a critical sql injection flaw within the Clever Copy 3.0 content management system that exposes remote attackers to potential command execution capabilities. This vulnerability specifically affects the results.php script which processes search functionality, making it a prime target for malicious actors seeking to compromise the system. The flaw resides in how the application handles the searchtype parameter, which is directly incorporated into sql query construction without proper input sanitization or parameterization.
The technical nature of this vulnerability aligns with CWE-89, which categorizes sql injection as a condition where untrusted data is embedded into sql commands without adequate validation or escaping mechanisms. The attack vector operates through remote exploitation where an attacker can manipulate the searchtype parameter to inject malicious sql code that gets executed by the database server. This type of vulnerability enables attackers to perform unauthorized data access, modification, or deletion operations, potentially leading to complete system compromise. The vulnerability exists because the application fails to implement proper input validation and output encoding for user-supplied parameters, creating an environment where malicious sql payloads can be seamlessly integrated into the application's database queries.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to escalate privileges and execute arbitrary commands on the underlying database server. Successful exploitation could result in complete database compromise, allowing attackers to extract sensitive information, modify critical system data, or even establish persistent backdoors within the application environment. The remote nature of the attack means that exploitation does not require physical access to the system, making it particularly dangerous for web applications that are publicly accessible. This vulnerability also aligns with several ATT&CK tactics including initial access through web application attacks and privilege escalation via database manipulation techniques.
Mitigation strategies for CVE-2008-2909 should prioritize immediate implementation of proper input validation and parameterized queries to prevent sql injection attacks. Organizations should implement web application firewalls to detect and block malicious sql injection attempts, while also applying the latest security patches provided by the Clever Copy development team. The remediation process requires thorough code review to ensure all user-supplied inputs are properly sanitized before being incorporated into sql statements. Additionally, database access controls should be implemented to limit the privileges of application database accounts, reducing the potential impact of successful exploitation. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities within the application codebase, while also ensuring that all third-party components are kept up to date with the latest security patches.