CVE-2007-4128 in GMaps
Summary
by MITRE
SQL injection vulnerability in index.php in the Firestorm Technologies GMaps (com_gmaps) 1.00 component for Joomla! allows remote attackers to execute arbitrary SQL commands via the mapId parameter in a viewmap action.
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Analysis
by VulDB Data Team • 09/29/2024
The vulnerability identified as CVE-2007-4128 represents a critical sql injection flaw within the Firestorm Technologies GMaps component version 1.00 for Joomla! platforms. This security weakness resides in the index.php file and specifically affects the mapId parameter when processing viewmap actions. The vulnerability stems from inadequate input validation and sanitization mechanisms that fail to properly filter user-supplied data before incorporating it into database queries. Attackers can exploit this weakness by crafting malicious sql payloads through the mapId parameter, which then gets executed within the database context, potentially allowing full database access and command execution capabilities.
The technical implementation of this vulnerability aligns with CWE-89, which categorizes sql injection as a fundamental weakness in application security where untrusted data is directly included in sql commands without proper sanitization. The flaw operates by bypassing normal input validation procedures that should prevent malicious sql code from being processed. When a user submits a request containing a specially crafted mapId parameter, the application fails to properly escape or parameterize the input before using it in sql queries, creating an exploitable condition where attacker-controlled data can alter the intended sql execution flow. This vulnerability specifically impacts the Joomla! content management system and its component architecture, where the com_gmaps component handles map data visualization and management functions.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise potential. Remote attackers can leverage this sql injection to extract sensitive information from the database including user credentials, configuration details, and application data. More severe consequences include the ability to modify or delete database records, potentially leading to data corruption or complete system outages. The vulnerability also enables attackers to escalate privileges within the application environment, as successful sql injection often provides access to underlying database administrative functions. Additionally, the compromised system may serve as a foothold for further attacks within the network infrastructure, particularly when the database server hosts additional applications or sensitive data repositories.
Mitigation strategies for CVE-2007-4128 must address both immediate remediation and long-term security hardening measures. The most effective immediate solution involves applying the vendor-supplied patch or upgrading to a patched version of the com_gmaps component, as this directly resolves the input validation deficiencies. Organizations should implement proper input sanitization techniques including parameterized queries or prepared statements to prevent sql injection in all database interactions. The principle of least privilege should be enforced by ensuring database accounts used by the application have minimal required permissions, limiting potential damage from successful exploitation. Network-level protections such as web application firewalls and intrusion detection systems can provide additional monitoring and blocking capabilities for suspicious sql injection patterns. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components and ensure proper implementation of secure coding practices throughout the application lifecycle. This vulnerability demonstrates the critical importance of input validation and proper database query construction as outlined in the owasp top ten and mitre attack framework, where sql injection consistently ranks among the most prevalent and dangerous application security flaws.