CVE-2007-1440 in JGBBS
Summary
by MITRE
SQL injection vulnerability in search.asp in JGBBS 3.0 Beta 1 allows remote attackers to execute arbitrary SQL commands via the author parameter.
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Analysis
by VulDB Data Team • 08/28/2024
The vulnerability identified as CVE-2007-1440 represents a critical SQL injection flaw within the JGBBS 3.0 Beta 1 bulletin board system, specifically affecting the search.asp component. This vulnerability resides in the handling of user input through the author parameter, which is processed without adequate sanitization or validation mechanisms. The flaw allows malicious actors to inject arbitrary SQL commands directly into the database query execution pipeline, potentially enabling complete database compromise and unauthorized access to sensitive information.
This vulnerability maps directly to CWE-89, which categorizes SQL injection as a fundamental weakness in application security where untrusted data is incorporated into SQL queries without proper escaping or parameterization. The attack vector exploits the lack of input validation in the search.asp script, where the author parameter is directly concatenated into SQL statements without appropriate sanitization measures. The vulnerability exists due to improper handling of user-supplied input within the web application's database interaction layer, creating an exploitable condition that violates secure coding practices.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with the capability to execute arbitrary commands on the underlying database server. Successful exploitation could result in complete database compromise, data exfiltration, privilege escalation, and potential lateral movement within the network infrastructure. Attackers could manipulate, delete, or modify database contents, potentially leading to service disruption, data corruption, or unauthorized access to user accounts and personal information stored within the bulletin board system. The vulnerability affects the confidentiality, integrity, and availability of the affected system, creating a significant risk to the organization's security posture.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security hardening measures. The primary solution involves implementing proper input validation and parameterized queries to prevent SQL injection attacks, ensuring that all user-supplied data is properly escaped or parameterized before database interaction. Organizations should deploy web application firewalls and input sanitization mechanisms to detect and block malicious SQL injection attempts. Additionally, regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities throughout the application codebase. This vulnerability demonstrates the critical importance of following secure coding practices and adhering to the principle of least privilege in database access controls. The remediation process should include updating to patched versions of JGBBS, implementing proper error handling to prevent information disclosure, and establishing comprehensive monitoring procedures to detect potential exploitation attempts. From an ATT&CK framework perspective, this vulnerability aligns with techniques such as T1071.004 for application layer protocol traffic and T1566 for phishing campaigns that could leverage this vulnerability for initial access and persistence within the target environment.