CVE-2007-0369 in phpBP
Summary
by MITRE
SQL injection vulnerability in phpBP RC3 (2.204) and earlier allows remote attackers to execute arbitrary SQL commands via the comment forum.
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Analysis
by VulDB Data Team • 08/18/2024
The vulnerability identified as CVE-2007-0369 represents a critical sql injection flaw within phpBP RC3 version 2.204 and earlier implementations. This security weakness specifically manifests within the comment forum functionality of the phpBP application, creating an avenue for remote attackers to manipulate database operations through maliciously crafted input. The vulnerability stems from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into sql queries. This type of vulnerability falls under the common weakness enumeration category of CWE-89 sql injection, which is classified as a serious security flaw that can lead to complete database compromise and unauthorized data access. The attack vector is particularly dangerous because it allows remote exploitation without requiring authentication or privileged access to the system.
The technical exploitation of this vulnerability occurs when an attacker submits malicious sql code through the comment forum interface. The phpBP application processes this input directly into sql statements without proper sanitization, enabling attackers to manipulate the intended database queries. This can result in unauthorized data retrieval, modification, or deletion operations, potentially allowing attackers to escalate privileges, extract sensitive information, or even gain full control over the database server. The vulnerability exists due to the application's failure to implement proper parameterized queries or input filtering mechanisms that would prevent malicious sql code from being executed as part of the database command. The impact extends beyond simple data theft as it can enable attackers to perform administrative functions within the database, potentially leading to complete system compromise.
From an operational perspective, this vulnerability poses significant risks to organizations utilizing phpBP versions prior to RC3 2.204. The remote nature of the attack means that threat actors can exploit this flaw from anywhere on the internet without requiring physical access to the system. The comment forum represents a commonly accessible interface that users interact with regularly, making this attack vector particularly attractive to malicious actors. Organizations may experience data breaches, loss of confidential information, and potential regulatory compliance violations depending on the nature of data stored in the affected databases. The vulnerability's exploitation can lead to service disruption, data corruption, and may require extensive system restoration procedures. According to the attack technique framework, this vulnerability aligns with T1190 for exploitation of remote services and T1071 for application layer protocols, demonstrating the multi-faceted nature of the threat.
Mitigation strategies for CVE-2007-0369 should prioritize immediate patching of affected phpBP installations to version RC3 2.204 or later, which contains the necessary security fixes. Organizations should implement proper input validation and sanitization measures at all user-facing interfaces, particularly those that interact with database systems. The implementation of parameterized queries or prepared statements should be enforced throughout the application codebase to prevent sql injection attacks. Network-level protections including web application firewalls and intrusion detection systems can provide additional layers of defense. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities within the application. System administrators should monitor database logs for suspicious activities and implement proper access controls to limit database privileges. The remediation process should also include comprehensive testing to ensure that the patch does not introduce regressions in application functionality while maintaining the security enhancements necessary to prevent future exploitation attempts.