CVE-2008-0762 in Com Iomezun
Summary
by MITRE
SQL injection vulnerability in index.php in the com_iomezun component for Joomla! allows remote attackers to execute arbitrary SQL commands via the id parameter in an edit action.
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Analysis
by VulDB Data Team • 06/22/2019
The CVE-2008-0762 vulnerability represents a critical sql injection flaw within the com_iomezun component of Joomla! content management systems. This vulnerability specifically affects the index.php file and manifests when processing the id parameter during edit actions. The flaw stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into database queries. Attackers can exploit this weakness by crafting malicious sql commands through the id parameter, thereby gaining unauthorized access to the underlying database system.
The technical implementation of this vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection attacks. This classification indicates that the vulnerability allows attackers to manipulate database queries through improper input handling. The attack vector operates remotely without requiring authentication, making it particularly dangerous as it can be exploited by anyone with access to the affected Joomla! website. The vulnerability's impact extends beyond simple data theft as it enables full database compromise, potentially allowing attackers to execute arbitrary commands, modify data, or even escalate privileges within the system.
From an operational standpoint, this vulnerability creates significant security risks for Joomla face risks including customer data breaches, regulatory compliance violations, and reputational damage. The attack can be automated and does not require specialized knowledge of the target system, making it a preferred target for automated scanning and exploitation tools.
Mitigation strategies for CVE-2008-0762 should prioritize immediate patching of the affected Joomla! component to the latest secure version. System administrators must implement proper input validation and parameterized queries to prevent sql injection attacks. The principle of least privilege should be enforced by ensuring database accounts used by web applications have minimal necessary permissions. Regular security audits and web application firewalls should be deployed to detect and prevent exploitation attempts. Additionally, organizations should maintain updated vulnerability management processes and conduct regular security assessments to identify similar weaknesses in other components. The vulnerability also highlights the importance of keeping all third-party components updated, as outdated plugins and extensions often represent the most common attack vectors in web application security breaches.