CVE-2014-9560 in SoftBB
Summary
by MITRE
SQL injection vulnerability in redir_last_post_list.php in SoftBB 0.1.3 allows remote attackers to execute arbitrary SQL commands via the post parameter.
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Analysis
by VulDB Data Team • 04/11/2022
The vulnerability identified as CVE-2014-9560 represents a critical SQL injection flaw within the SoftBB 0.1.3 bulletin board system, specifically affecting the redir_last_post_list.php script. This weakness enables remote attackers to inject malicious SQL commands through the post parameter, potentially compromising the entire database infrastructure. The vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly filter user-supplied data before incorporating it into database queries.
The technical implementation of this flaw demonstrates a classic SQL injection attack vector where the post parameter in the redir_last_post_list.php file receives user input without adequate sanitization. When an attacker crafts malicious input containing SQL payload within the post parameter, the application directly incorporates this unvalidated data into SQL queries executed against the backend database. This lack of proper input validation creates an environment where attackers can manipulate database operations to extract sensitive information, modify data, or even execute administrative commands on the database server. The vulnerability aligns with CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands, and represents a fundamental breakdown in the application's data handling security practices.
The operational impact of this vulnerability extends beyond simple data compromise, as successful exploitation can lead to complete database takeover and potential system compromise. Attackers can leverage this vulnerability to access user credentials, forum content, and other sensitive data stored within the SoftBB database. The remote nature of the attack means that adversaries can exploit this weakness from anywhere on the internet without requiring physical access to the system. This vulnerability directly maps to several ATT&CK techniques including T1190 for exploitation of remote services and T1071.004 for application layer protocol manipulation. The attack surface is particularly concerning given that bulletin board systems typically contain sensitive user information and may serve as entry points for broader network infiltration attempts.
Mitigation strategies for CVE-2014-9560 must focus on immediate input validation and parameterized query implementation. Organizations should implement proper input sanitization measures that filter or escape special characters before database interaction, while also upgrading to patched versions of SoftBB 0.1.3 where available. The recommended approach includes adopting prepared statements or parameterized queries to ensure that user input is treated as data rather than executable code. Additionally, implementing web application firewalls and input validation rules can provide additional layers of protection. Security monitoring should be enhanced to detect unusual database query patterns that might indicate exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other components of the system infrastructure, as this vulnerability demonstrates the critical importance of proper data validation in web applications.