CVE-2008-0498 in Bigware Shop
Summary
by MITRE
SQL injection vulnerability in main_bigware_53.tpl.php in Bigware Shop 2.0 allows remote attackers to execute arbitrary SQL commands via the pollid parameter in a results action to main_bigware_53.php.
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Analysis
by VulDB Data Team • 10/15/2024
The vulnerability described in CVE-2008-0498 represents a critical sql injection flaw within the Bigware Shop 2.0 e-commerce platform that exposes the system to remote code execution attacks. This vulnerability specifically targets the main_bigware_53.tpl.php template file which processes user input through the pollid parameter in the results action of the main_bigware_53.php script. The flaw allows malicious actors to inject arbitrary sql commands directly into the database query execution flow, potentially enabling complete system compromise and unauthorized access to sensitive customer data.
The technical implementation of this vulnerability stems from improper input validation and sanitization within the web application's parameter handling mechanism. When the pollid parameter is processed without adequate escaping or filtering of special sql characters, attackers can manipulate the sql query structure to execute unintended database operations. This type of vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection flaws where untrusted data is incorporated into sql commands without proper sanitization. The attack vector operates through standard http requests where the malicious payload is embedded within the pollid parameter, allowing the attacker to bypass normal authentication and authorization mechanisms.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and potential denial of service conditions. Successful exploitation could enable attackers to extract sensitive customer information including personal details, credit card data, and administrative credentials stored within the database. Additionally, the vulnerability may allow for privilege escalation attacks where attackers can gain administrative access to the web application and potentially the underlying server infrastructure. From an attacker's perspective this represents a high-value target as it provides a direct pathway to database manipulation and system control without requiring prior access credentials.
Mitigation strategies for this vulnerability should focus on immediate input validation and parameter sanitization measures to prevent sql injection attacks. The recommended approach involves implementing proper sql query parameterization techniques where user input is treated as data rather than executable code within sql statements. Organizations should also deploy web application firewalls and intrusion detection systems to monitor for suspicious sql injection patterns and implement regular security audits to identify similar vulnerabilities within the application codebase. The remediation process requires thorough code review and implementation of proper input validation routines that conform to industry security standards such as those outlined in the owasp top ten and nist cybersecurity framework. This vulnerability demonstrates the critical importance of secure coding practices and proper input validation in preventing remote code execution attacks that can lead to complete system compromise and data breaches.