CVE-2008-7119 in WeBid
Summary
by MITRE
SQL injection vulnerability in item.php in WeBid auction script 0.5.4 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/03/2024
The CVE-2008-7119 vulnerability represents a critical sql injection flaw within the WeBid auction script version 0.5.4 that exposes the application to remote code execution through improper input validation. This vulnerability specifically targets the item.php script where user-supplied data is directly incorporated into sql queries without adequate sanitization or parameterization measures. The flaw occurs when the id parameter is processed, allowing malicious actors to inject arbitrary sql commands that bypass normal authentication and authorization mechanisms. The vulnerability falls under the common weakness enumeration CWE-89 which classifies sql injection as a fundamental flaw in application security where untrusted data is embedded into sql queries without proper escaping or validation.
The technical exploitation of this vulnerability enables attackers to manipulate database queries by crafting malicious input through the id parameter in item.php. When a user submits a crafted id value containing sql injection payloads, the application processes this input directly within the sql execution context, allowing for unauthorized database access, data manipulation, or complete database compromise. Attackers can leverage this vulnerability to extract sensitive information from the database, modify auction listings, manipulate user accounts, or even escalate privileges within the application. The attack surface is particularly concerning as it enables remote exploitation without requiring authentication, making it a high-severity threat that can be exploited by anyone with access to the vulnerable web application. This vulnerability directly aligns with the ATT&CK framework's technique T1071.004 for application layer protocol manipulation and T1190 for exploit public-facing application.
The operational impact of CVE-2008-7119 extends beyond simple data theft to encompass complete system compromise and business disruption for organizations utilizing the vulnerable WeBid version. Database administrators face the risk of unauthorized data modification or deletion, while auction platforms may experience service degradation or complete system failure due to malicious database manipulation. The vulnerability's remote nature means that attackers can exploit it from anywhere on the internet without requiring physical access to the target system, making it particularly dangerous for online auction platforms that rely on database integrity for their core business operations. Organizations using this vulnerable software face potential regulatory compliance violations, financial losses, and reputational damage from data breaches. The vulnerability also creates opportunities for attackers to establish persistent access through database manipulation or to use the compromised system as a launch point for further attacks against internal network resources.
Mitigation strategies for CVE-2008-7119 must prioritize immediate application updates and code-level remediation to address the underlying sql injection vulnerability. Organizations should implement proper input validation and parameterized queries to ensure that user-supplied data cannot be interpreted as sql commands within database operations. The recommended approach involves using prepared statements with bound parameters, which separate sql logic from user data, effectively preventing malicious input from altering query execution. Additionally, implementing proper output encoding and sanitization procedures can further reduce the risk of exploitation. Security teams should also consider implementing web application firewalls to detect and block sql injection attempts, while establishing comprehensive monitoring and logging mechanisms to identify potential exploitation attempts. The vulnerability highlights the importance of keeping web applications updated with the latest security patches and following secure coding practices that align with industry standards such as those outlined in the owasp top ten and the iso/iec 27001 information security management framework.