CVE-2006-3239 in VBZooM
Summary
by MITRE
SQL injection vulnerability in message.php in VBZooM 1.11 and earlier allows remote attackers to execute arbitrary SQL commands via the UserID parameter.
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Analysis
by VulDB Data Team • 07/30/2018
The vulnerability identified as CVE-2006-3239 represents a critical sql injection flaw within the VBZooM 1.11 content management system and earlier versions. This vulnerability specifically affects the message.php script which processes user input through the UserID parameter, creating an avenue for malicious actors to manipulate database queries. The flaw 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.
This sql injection vulnerability operates under the common weakness enumeration CWE-89 which classifies it as a direct sql injection attack vector. The technical implementation involves the application directly incorporating user-supplied input from the UserID parameter into sql query construction without proper parameterization or input filtering. When an attacker submits malicious sql payload through this parameter, the web application processes the input as part of the sql command rather than as data, potentially enabling unauthorized database access, data extraction, modification, or deletion. The vulnerability exists at the application layer where user input transitions into database operations, making it particularly dangerous for systems that rely on user authentication and session management.
The operational impact of this vulnerability extends beyond simple data theft, encompassing complete system compromise and potential lateral movement within network environments. An attacker could leverage this vulnerability to escalate privileges, access sensitive user information including authentication credentials, manipulate database contents, or even execute operating system commands if the database server allows such operations. The remote execution capability means that attackers do not require physical access or local network presence to exploit this flaw. According to the attack tactic framework, this vulnerability aligns with the privilege escalation and persistence categories within the ATT&CK matrix, as it allows unauthorized access to system resources that would normally require legitimate user credentials or elevated permissions.
Mitigation strategies for CVE-2006-3239 should prioritize immediate patching of the VBZooM application to version 1.12 or later where the vulnerability has been addressed through proper input validation and parameterized query implementation. Organizations should implement input sanitization measures including the use of prepared statements and parameterized queries to prevent sql injection attacks. Additionally, web application firewalls and intrusion detection systems should be configured to monitor for suspicious sql injection patterns in the UserID parameter. Network segmentation and principle of least privilege should be enforced to limit potential damage from successful exploitation. Security audits should verify that all user input is properly validated and that the application follows secure coding practices to prevent similar vulnerabilities in other components of the system.