CVE-2010-0762 in CD Rental Software
Summary
by MITRE
SQL injection vulnerability in index.php in CommodityRentals CD Rental Software allows remote attackers to execute arbitrary SQL commands via the cat_id parameter in a catalog action.
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Analysis
by VulDB Data Team • 05/01/2026
The CVE-2010-0762 vulnerability represents a critical sql injection flaw within the CommodityRentals CD Rental Software platform, specifically targeting the index.php script that handles catalog operations. This vulnerability resides in the software's handling of user-supplied input through the cat_id parameter, which is processed during catalog actions. The flaw allows remote attackers to manipulate the database queries executed by the application by injecting malicious sql code through this parameter, potentially leading to unauthorized data access, modification, or deletion.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization within the application's backend processing logic. When the cat_id parameter is passed to the index.php script and subsequently incorporated into sql queries without proper escaping or parameterization, attackers can craft malicious input that alters the intended query structure. This type of vulnerability directly maps to CWE-89, which categorizes sql injection as a weakness where untrusted data is incorporated into sql commands without proper validation or escaping mechanisms. The vulnerability exists because the application fails to implement proper input sanitization techniques that would prevent attackers from injecting sql metacharacters and commands.
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 underlying database server. This level of access enables threat actors to extract sensitive information including customer data, rental records, pricing information, and potentially administrative credentials. The remote nature of the exploit means that attackers do not require physical access to the system or network, making the vulnerability particularly dangerous for web-hosted applications. According to ATT&CK framework, this vulnerability corresponds to technique T1190 - exploit public-facing application, and T1071.004 - application layer protocol, as it leverages web application interfaces to gain unauthorized database access.
Mitigation strategies for CVE-2010-0762 must focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. Organizations should immediately apply the vendor-provided patches or updates that address this vulnerability, as CommodityRentals would have released security fixes to resolve the input sanitization issues. The recommended approach involves implementing prepared statements or parameterized queries throughout the application codebase, ensuring that user input is properly escaped or validated before being incorporated into sql commands. Additionally, implementing web application firewalls and input filtering mechanisms can provide additional layers of protection against similar vulnerabilities. Security monitoring should include detection of unusual sql query patterns and unauthorized database access attempts that may indicate exploitation attempts against this vulnerability. Regular security assessments and penetration testing should be conducted to identify and remediate similar input validation weaknesses that could lead to sql injection attacks in other parts of the application stack.