CVE-2006-0750 in Army System
Summary
by MITRE
SQL injection vulnerability in army.php in supersmashbrothers (SSB) Army System 2.1.0 for Invision Power Board (IPB) allows remote attackers to execute arbitrary SQL commands via the userstat parameter in an army action to index.php.
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Analysis
by VulDB Data Team • 12/10/2025
The vulnerability identified as CVE-2006-0750 represents a critical SQL injection flaw within the supersmashbrothers (SSB) Army System version 2.1.0 for Invision Power Board platforms. This security weakness resides in the army.php script where the userstat parameter is processed without proper input sanitization, creating an exploitable condition that allows remote attackers to manipulate database queries through the index.php endpoint. The vulnerability specifically affects the integration between the SSB Army System plugin and the Invision Power Board forum software, which was widely used in web communities during that era.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input for the userstat parameter within the army action context of the index.php script. The flaw stems from insufficient validation and sanitization of user-supplied data before incorporating it into SQL query construction. This primitive form of SQL injection enables attackers to inject malicious SQL fragments that bypass authentication mechanisms, extract sensitive database information, modify or delete records, or even escalate privileges within the affected system. The vulnerability manifests as a direct manipulation of the database layer through the web application interface, making it particularly dangerous for systems where database credentials have elevated privileges.
From an operational standpoint, this vulnerability presents significant risks to organizations using the affected software versions. Remote attackers can leverage this flaw to gain unauthorized access to the underlying database, potentially compromising user accounts, forum data, and system integrity. The impact extends beyond simple data theft to include potential system compromise and service disruption. Organizations running vulnerable versions of Invision Power Board with the SSB Army System plugin face exposure to unauthorized database access, which could lead to complete system takeover if proper database security measures are not in place. This vulnerability aligns with CWE-89 which categorizes SQL injection as a fundamental weakness in software design, and maps to attack techniques within the MITRE ATT&CK framework under the T1190 category for exploitation of vulnerabilities.
Mitigation strategies for this vulnerability require immediate patching of the affected software components, including updating the SSB Army System plugin to a version that properly sanitizes input parameters. System administrators should implement proper input validation and parameterized queries to prevent similar issues in future deployments. Additional protective measures include implementing web application firewalls, restricting database permissions to the minimum required for application operation, and conducting regular security assessments of third-party plugins and extensions. The vulnerability highlights the importance of maintaining up-to-date software components and proper security testing of integrated systems to prevent exploitation of known weaknesses in web applications. Organizations should also establish robust monitoring procedures to detect unauthorized database access attempts and implement proper access controls to limit the potential impact of such vulnerabilities.