CVE-2005-1199 in Ultimate Bulletin Board
Summary
by MITRE
SQL injection vulnerability in printthread.php in UBB.Threads allows remote attackers to execute arbitrary SQL commands via the main parameter.
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Analysis
by VulDB Data Team • 12/23/2025
The vulnerability identified as CVE-2005-1199 represents a critical SQL injection flaw within the UBB.Threads forum software, specifically affecting the printthread.php script. This issue arises from inadequate input validation and sanitization practices within the application's handling of user-supplied data. The vulnerability is categorized under CWE-89 which defines SQL injection as a weakness where untrusted input is directly incorporated into SQL commands without proper escaping or parameterization. The affected parameter named "main" in the printthread.php file demonstrates a classic example of insufficient data sanitization that allows malicious actors to manipulate the underlying database queries through crafted input sequences.
The technical exploitation of this vulnerability occurs when remote attackers submit malicious SQL commands through the main parameter in the printthread.php script. This flaw enables attackers to bypass authentication mechanisms, extract sensitive database information, modify or delete records, and potentially gain unauthorized access to the entire database infrastructure. The vulnerability exists because the application directly concatenates user input into SQL query strings without proper validation or parameterization techniques that would prevent the injection of malicious SQL code. This type of attack vector aligns with the ATT&CK technique T1071.004 which describes application layer protocol manipulation and specifically targets web application vulnerabilities that allow for database command execution.
The operational impact of CVE-2005-1199 extends beyond simple data theft to encompass complete system compromise and unauthorized access to sensitive user information. Attackers can leverage this vulnerability to access user credentials, personal information, forum posts, and potentially escalate privileges within the database environment. The vulnerability affects the confidentiality, integrity, and availability of the forum's data, as unauthorized modifications can occur through direct SQL command execution. Organizations running UBB.Threads software are particularly vulnerable since this flaw allows for arbitrary command execution, which could lead to complete system takeover if the database user has elevated privileges. The attack surface is further expanded by the fact that this vulnerability is accessible remotely without requiring authentication, making it an attractive target for automated exploitation tools.
Mitigation strategies for CVE-2005-1199 must address both immediate remediation and long-term security improvements. The primary solution involves implementing proper input validation and parameterized queries to prevent the injection of malicious SQL code into database operations. Organizations should upgrade to patched versions of UBB.Threads that address this vulnerability, as the original software contains numerous other security flaws that compound the risk. Database access controls should be implemented to limit the privileges of the application's database user account, ensuring that even if exploitation occurs, the attacker cannot perform destructive operations. Network-level protections such as web application firewalls and intrusion detection systems can help detect and block malicious SQL injection attempts. Additionally, regular security audits and code reviews should be conducted to identify similar vulnerabilities in other components of the application stack. The remediation process should also include implementing proper error handling to prevent information disclosure that could aid attackers in understanding the database structure and application behavior.