CVE-2008-1336 in Koobi
Summary
by MITRE
SQL injection vulnerability in Koobi CMS 4.2.3 through 4.3.0 allows remote attackers to execute arbitrary SQL commands via the categ parameter in a links action to index.php, a different vector than CVE-2008-1122.
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Analysis
by VulDB Data Team • 10/19/2024
The vulnerability identified as CVE-2008-1336 represents a critical SQL injection flaw within the Koobi Content Management System version 4.2.3 through 4.3.0. This vulnerability specifically affects the handling of user input in the categ parameter when processing links actions through the index.php script. The flaw enables remote attackers to inject malicious SQL commands directly into the application's database query execution flow, potentially allowing full database compromise and unauthorized access to sensitive information.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the Koobi CMS codebase. When the categ parameter is processed through the links action in index.php, the application fails to properly escape or filter user-supplied data before incorporating it into SQL queries. This allows attackers to manipulate the intended query structure by injecting malicious SQL syntax that bypasses normal security controls. The vulnerability operates at the application layer and requires no special privileges to exploit, making it particularly dangerous for web applications that rely on user input for dynamic content generation.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation can lead to complete system compromise. Attackers can leverage the SQL injection to extract sensitive user credentials, modify or delete database records, and potentially escalate privileges within the application environment. The vulnerability affects a specific range of Koobi CMS versions, suggesting that earlier or later versions may have implemented proper input validation measures. The distinct nature of this vector compared to CVE-2008-1122 indicates that multiple attack surfaces within the same application require separate mitigation strategies, highlighting the complexity of securing content management systems against various injection attacks.
Security practitioners should implement multiple layers of defense to protect against this vulnerability, including input validation at the application level, parameterized queries, and web application firewalls. The Common Weakness Enumeration classification for this type of vulnerability would fall under CWE-89, which specifically addresses SQL injection weaknesses in software applications. From an adversary perspective, this vulnerability aligns with ATT&CK technique T1071.004 for application layer protocol manipulation, and T1046 for network service discovery. Organizations should prioritize immediate patching of affected Koobi CMS installations, implement proper input sanitization measures, and conduct thorough security assessments of other application components that may be susceptible to similar injection attacks. The vulnerability demonstrates the critical importance of proper input validation and the potential for remote code execution through database manipulation in web applications.