CVE-2008-6464 in Basic-php-events-lister
Summary
by MITRE
SQL injection vulnerability in event.php in Mevin Productions Basic PHP Events Lister 1.0 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/04/2024
The vulnerability identified as CVE-2008-6464 represents a critical sql injection flaw within the Basic PHP Events Lister 1.0 web application developed by Mevin Productions. This security weakness resides in the event.php script which processes user input through the id parameter, creating an avenue for malicious actors to manipulate database queries and potentially gain unauthorized access to sensitive information. The vulnerability stems from insufficient input validation and sanitization practices within the application's data handling mechanisms, allowing attackers to inject malicious sql code that bypasses normal authentication and authorization controls.
The technical exploitation of this vulnerability occurs when an attacker submits a specially crafted id parameter value to the event.php script. Without proper sanitization or parameterized query construction, the application directly incorporates user-supplied input into sql statements, enabling attackers to modify the intended query structure. This allows for arbitrary sql command execution, potentially leading to data extraction, modification, or deletion of database records. The flaw aligns with CWE-89 which specifically addresses sql injection vulnerabilities where untrusted data is incorporated into sql queries without proper escaping or parameterization techniques. Attackers can leverage this vulnerability to perform union-based sql injection attacks, error-based exploitation, or time-based blind sql injection methods depending on the database backend and application configuration.
The operational impact of CVE-2008-6464 extends beyond simple data theft to encompass complete database compromise and potential system infiltration. Remote attackers can exploit this vulnerability to access sensitive event information, user credentials, or other stored data within the application's database. Depending on the database permissions and the underlying system architecture, successful exploitation may enable attackers to escalate privileges, modify event listings, or even gain shell access to the hosting server. The vulnerability affects organizations using the Basic PHP Events Lister 1.0 application, particularly those with web applications that handle user-generated content or event management functionalities, making it a significant concern for small to medium businesses that may lack robust security monitoring and patch management processes.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized query construction techniques. Organizations should implement prepared statements or parameterized queries to ensure that user input is never directly incorporated into sql commands. The application code must undergo thorough sanitization of all input parameters, including the id parameter in this case, through proper escaping mechanisms or input filtering. System administrators should deploy web application firewalls to detect and block sql injection attempts, while also implementing regular security audits and vulnerability assessments to identify similar weaknesses in other application components. Additionally, the affected application should be updated to a patched version if available, as the vulnerability represents a known issue that has likely been addressed in subsequent releases. The remediation efforts should align with industry best practices outlined in the mitre attack framework, specifically addressing the execution and privilege escalation techniques that attackers might employ through sql injection vectors. Regular security training for development teams and implementation of secure coding standards can prevent similar vulnerabilities from emerging in future application versions, particularly focusing on the prevention of sql injection through proper input handling and query construction methodologies.