SQL injection vulnerability in the Joomlaequipment (aka JUser or com_juser) component 2.0.4 for Joomla! allows remote attackers to execute arbitrary SQL commands via the id parameter in a show_profile action to index.php.
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Analysis
by VulDB Data Team • 11/30/2024
The CVE-2009-2601 vulnerability represents a critical SQL injection flaw within the Joomlaequipment component version 2.0.4 for Joomla website administrators and users. The flaw exists in the way the component processes user input when handling the show_profile action, making it susceptible to malicious SQL command injection attacks that can be executed remotely without authentication. The vulnerability resides in the parameter handling mechanism where the id parameter is not properly sanitized or validated before being incorporated into database queries, allowing attackers to manipulate the underlying SQL execution flow.
This SQL injection vulnerability operates through the manipulation of the id parameter within the index.php file when the show_profile action is invoked, enabling attackers to inject malicious SQL commands that bypass normal authentication and authorization mechanisms. The flaw allows for arbitrary code execution within the database context, potentially leading to complete system compromise, data theft, or unauthorized access to sensitive user information stored within the Joomla installation. The attack vector is particularly dangerous because it requires no prior authentication and can be exploited through standard web browser interactions.
The operational impact of this vulnerability is severe and multifaceted, affecting organizations using Joomla database, including user credentials, personal information, and potentially system configuration details. According to CWE classification, this represents a CWE-89: Improper Neutralization of Special Elements used in an SQL Command, which is a well-documented weakness in database interaction security. The vulnerability also aligns with ATT&CK technique T1071.004: Application Layer Protocol: DNS, as attackers may use this vulnerability to establish persistent access patterns or to conduct reconnaissance activities.
Organizations affected by this vulnerability should immediately implement mitigation strategies including applying the vendor-supplied patch for the Joomlaequipment component, implementing proper input validation and sanitization measures, and conducting comprehensive security assessments of their Joomla platform. The vulnerability underscores the importance of keeping content management systems updated and implementing proper security controls around database interactions, as highlighted in industry best practices for web application security and database protection standards.