CVE-2009-4058 in Telebid Auction Script
Summary
by MITRE
SQL injection vulnerability in allauctions.php in Telebid Auction Script allows remote attackers to execute arbitrary SQL commands via the aid parameter.
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Analysis
by VulDB Data Team • 09/03/2025
The CVE-2009-4058 vulnerability represents a critical sql injection flaw within the telebid auction script's allauctions.php component that exposes remote attackers to arbitrary code execution capabilities. This vulnerability specifically targets the aid parameter which serves as an entry point for malicious sql commands. The flaw resides in the application's insufficient input validation and sanitization mechanisms, allowing attackers to manipulate the sql query structure through crafted parameter values. The vulnerability operates at the application layer and can be exploited without requiring authentication or elevated privileges, making it particularly dangerous for online auction platforms that rely on database operations for user management, bid processing, and item listings.
The technical implementation of this vulnerability stems from improper parameter handling within the allauctions.php script where user-supplied input from the aid parameter directly influences sql query construction without adequate sanitization or parameterization. This design flaw aligns with common weakness enumeration CWE-89 which specifically addresses sql injection vulnerabilities in applications. The vulnerability enables attackers to bypass authentication mechanisms, extract sensitive data from underlying databases, modify or delete auction records, and potentially gain unauthorized access to administrative functions. The attack vector is straightforward as it requires only a web browser and knowledge of the target application's url structure to craft malicious requests.
The operational impact of CVE-2009-4058 extends beyond simple data theft to encompass complete system compromise and business disruption. Attackers can exploit this vulnerability to manipulate auction outcomes, steal user credentials, access confidential business data, and potentially use the compromised system as a launchpad for further attacks against the organization's network infrastructure. The vulnerability affects any system running the telebid auction script version containing the flawed allauctions.php file, making it particularly concerning for online marketplace platforms and e-commerce businesses. The persistence of such vulnerabilities in legacy systems demonstrates the critical importance of regular security assessments and patch management processes.
Mitigation strategies for CVE-2009-4058 require immediate implementation of proper input validation and parameterized queries to prevent sql injection attacks. Organizations should apply the vendor-provided security patches and upgrade to supported versions of the telebid auction script. Additional protective measures include implementing web application firewalls, conducting regular security code reviews, and establishing robust database access controls. The vulnerability highlights the necessity of following secure coding practices such as those recommended in the owasp top ten project and aligns with attack techniques documented in the mitre att&ck framework under the command and control category. Regular penetration testing and vulnerability scanning should be implemented to identify similar flaws in other application components and maintain overall security posture against evolving attack vectors.