CVE-2008-0911 in MultiCart
Summary
by MITRE
SQL injection vulnerability in productdetails.php in iScripts MultiCart 2.0 allows remote authenticated users to execute arbitrary SQL commands via the productid parameter.
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Analysis
by VulDB Data Team • 10/17/2024
The vulnerability identified as CVE-2008-0911 represents a critical SQL injection flaw within the iScripts MultiCart 2.0 e-commerce platform that fundamentally compromises the integrity and confidentiality of web applications. This vulnerability specifically affects the productdetails.php script which serves as a core component for displaying product information to users. The flaw arises from inadequate input validation and sanitization practices within the application's database interaction logic, creating an exploitable pathway for malicious actors to manipulate the underlying database queries through crafted input parameters.
The technical implementation of this vulnerability stems from the application's failure to properly escape or parameterize user-supplied input before incorporating it into SQL query constructs. When authenticated users access the productdetails.php page with a specially crafted productid parameter, the application directly concatenates this input into SQL commands without appropriate sanitization measures. This design flaw falls under the well-documented CWE-89 category of SQL injection, where insufficient input validation allows attackers to inject malicious SQL code that executes with the privileges of the database user account. The authenticated nature of the exploit indicates that attackers must first obtain legitimate user credentials, though this requirement does not mitigate the severity of the vulnerability itself.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete database compromise and potential system-wide destruction. An attacker capable of exploiting this vulnerability could execute arbitrary SQL commands including but not limited to data extraction, modification, or deletion of sensitive customer information, product catalogs, and transaction records. The implications for e-commerce operations are severe as this vulnerability could lead to financial losses, regulatory compliance violations, and significant reputational damage. The vulnerability also provides attackers with potential access to backend database structures, enabling them to escalate their attacks through techniques such as privilege escalation or lateral movement within the database environment.
Security practitioners should implement multiple layers of defense to address this vulnerability effectively. The primary mitigation strategy involves implementing proper input validation and parameterized queries throughout the application codebase to prevent direct concatenation of user input into SQL statements. Additionally, the principle of least privilege should be enforced by ensuring database accounts used by the application have minimal required permissions, preventing attackers from executing destructive operations even if they successfully exploit the vulnerability. Network segmentation and intrusion detection systems can provide additional monitoring capabilities to detect anomalous database access patterns. The vulnerability also highlights the importance of regular security assessments and code reviews to identify similar issues in legacy applications, with the ATT&CK framework suggesting that such vulnerabilities often fall under the T1071.004 technique category for application layer protocol manipulation.
Organizations utilizing iScripts MultiCart 2.0 should prioritize immediate patching or code modification to address this vulnerability, as the combination of SQL injection capabilities with authenticated access creates a dangerous threat vector. The vulnerability demonstrates how even minor oversights in input handling can create catastrophic security implications, emphasizing the critical need for robust security practices in web application development. Regular security training for development teams and implementation of secure coding standards can help prevent similar vulnerabilities from emerging in future releases of the platform.