CVE-2008-6227 in Pre Multi-Vendor Shopping Malls
Summary
by MITRE
SQL injection vulnerability in buyer_detail.php in Pre Multi-Vendor Shopping Malls allows remote attackers to execute arbitrary SQL commands via the (1) sid and (2) cid parameters.
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Analysis
by VulDB Data Team • 11/10/2024
The vulnerability identified as CVE-2008-6227 represents a critical sql injection flaw within the buyer_detail.php component of the Pre Multi-Vendor Shopping Malls web application. This vulnerability resides in the handling of user-supplied input parameters and specifically affects the sid and cid parameters that are processed within the shopping mall's buyer detail functionality. The flaw enables remote attackers to manipulate the underlying database queries by injecting malicious sql code through these parameters, potentially gaining unauthorized access to sensitive data or executing arbitrary commands on the database server. This type of vulnerability falls under the common weakness enumeration category CWE-89, which specifically addresses sql injection vulnerabilities that occur when untrusted data is incorporated into sql commands without proper sanitization or parameterization.
The technical exploitation of this vulnerability occurs when the application fails to properly validate or escape user input before incorporating it into database queries. When attackers provide malicious input through the sid and cid parameters, the application processes these values directly within sql statements without adequate input filtering mechanisms. This allows attackers to construct malicious sql payloads that can bypass authentication, extract confidential information, modify database records, or even execute system commands depending on the database management system in use and the privileges of the database user account. The vulnerability demonstrates poor input validation practices and lacks proper parameterized query implementation, making it particularly dangerous as it can be exploited from any remote location without requiring special privileges or physical access to the system.
The operational impact of this vulnerability extends beyond simple data theft and encompasses potential system compromise and business disruption. Attackers could exploit this vulnerability to access customer information, purchase histories, financial data, and other sensitive details stored within the shopping mall's database. The ability to execute arbitrary sql commands means that attackers might escalate their privileges, create new user accounts, or even gain shell access to the database server. In a multi-vendor shopping environment, this vulnerability could affect multiple sellers' data simultaneously, potentially leading to widespread data breaches and loss of customer trust. The vulnerability also poses risks to business continuity as database corruption or unauthorized modifications could disrupt the entire shopping mall platform operations.
Mitigation strategies for CVE-2008-6227 should focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. The most effective approach involves using prepared statements or parameterized queries when interacting with database systems, ensuring that user input is treated as data rather than executable code. Additionally, implementing proper input sanitization techniques, including input length limits, character set validation, and regular expression filtering, can significantly reduce the attack surface. Organizations should also apply the principle of least privilege by ensuring database accounts used by the application have minimal necessary permissions and implement proper access controls. Regular security code reviews, automated vulnerability scanning, and maintaining up-to-date security patches form essential components of a comprehensive defense strategy. From an att&ck framework perspective, this vulnerability maps to technique t1190 database configuration and t1071 application layer protocols, highlighting the need for network segmentation and application-level security controls to prevent unauthorized database access and maintain system integrity.