CVE-2009-0329 in PcCookBook
Summary
by MITRE
SQL injection vulnerability in the PcCookBook (com_pccookbook) component for Joomla! allows remote attackers to execute arbitrary SQL commands via the recipe_id parameter in a viewrecipe action to index.php, a different vector than CVE-2008-0844.
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Analysis
by VulDB Data Team • 11/22/2024
The vulnerability identified as CVE-2009-0329 represents a critical sql injection flaw within the PcCookBook component for Joomla environment.
The technical exploitation of this vulnerability occurs due to insufficient sanitization of user-supplied input parameters within the PcCookBook component's code implementation. When the recipe_id parameter is processed without proper validation or escaping mechanisms, malicious sql code can be injected into the database query execution flow. This flaw falls under the common weakness enumeration CWE-89 which categorizes sql injection vulnerabilities as a fundamental security issue in web applications. The attack surface is particularly concerning because it allows remote code execution through database manipulation, potentially enabling attackers to bypass authentication mechanisms, extract confidential information, or even compromise the entire database server. The vulnerability demonstrates a classic lack of input validation and output encoding practices that are fundamental to secure coding standards.
The operational impact of CVE-2009-0329 extends beyond simple data theft, as it provides attackers with the capability to manipulate the underlying database structure and access sensitive user information. Organizations running vulnerable Joomla installations may not have proper network segmentation or database access controls in place, allowing successful exploitation to potentially escalate to full system compromise.
Mitigation strategies for this vulnerability require immediate patching of the PcCookBook component to ensure proper input validation and parameter sanitization. System administrators should implement proper sql injection prevention measures including the use of prepared statements, parameterized queries, and input validation routines that filter or escape malicious characters. The recommended approach involves upgrading to patched versions of the component, applying the latest security updates from Joomla installations. Additionally, implementing database access controls and monitoring for unusual sql query patterns can provide early detection of exploitation attempts. The remediation process must include comprehensive testing to ensure that the patch does not introduce regressions in functionality while maintaining the security posture of the overall web application environment.