CVE-2008-0752 in Neogallery
Summary
by MITRE
SQL injection vulnerability in index.php in the Neogallery (com_neogallery) 1.1 component for Joomla! allows remote attackers to execute arbitrary SQL commands via the catid parameter in a show action.
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Analysis
by VulDB Data Team • 10/17/2024
The vulnerability identified as CVE-2008-0752 represents a critical sql injection flaw within the neogallery component version 1.1 for joomla! platforms. This vulnerability specifically affects the index.php file within the com_neogallery component and exposes the application to remote code execution attacks through improper input validation. The flaw manifests when the application processes the catid parameter during a show action, allowing malicious actors to inject arbitrary sql commands that bypass normal authentication and authorization mechanisms.
This sql injection vulnerability falls under the common weakness enumeration category CWE-89, which specifically addresses improper neutralization of special elements used in sql commands. The vulnerability exists due to inadequate sanitization of user-supplied input parameters, particularly the catid parameter that is directly incorporated into sql query construction without proper escaping or parameterization. Attackers can exploit this weakness by crafting malicious sql payloads that manipulate the database query structure, potentially gaining unauthorized access to sensitive data, modifying database content, or even executing administrative commands on the underlying database server.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with a pathway to achieve persistent access within the joomla! environment. Successful exploitation can result in complete database compromise, allowing attackers to extract user credentials, modify content, or establish backdoor access points. The remote nature of this vulnerability means that attackers do not require physical access to the system, making it particularly dangerous for web applications that are publicly accessible. This vulnerability directly maps to attack techniques described in the attack tree framework where adversaries can leverage sql injection as a primary method for database compromise.
Mitigation strategies for CVE-2008-0752 should focus on immediate input validation and parameterized query implementation. System administrators should prioritize applying the official security patch released by the joomla! development team for the neogallery component, as this addresses the root cause of the vulnerability through proper input sanitization. Additionally, implementing web application firewalls with sql injection detection capabilities can provide an additional layer of protection. The vulnerability demonstrates the critical importance of proper input validation and output encoding practices as recommended by the owasp top ten project, particularly in preventing injection attacks that can escalate to full system compromise. Organizations should also consider implementing database activity monitoring and regular security assessments to detect and prevent similar vulnerabilities in other components of their web applications.