CVE-2018-6364 in Multilanguage Real Estate MLM Script
Summary
by MITRE
SQL Injection exists in Multilanguage Real Estate MLM Script through 3.0 via the /product-list.php srch parameter.
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Analysis
by VulDB Data Team • 07/27/2025
The vulnerability identified as CVE-2018-6364 represents a critical sql injection flaw within the Multilanguage Real Estate MLM Script version 3.0 and earlier. This security weakness resides in the product-list.php script where the srch parameter is improperly handled, allowing malicious actors to inject arbitrary sql commands into the database query execution process. The vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into sql statements. Attackers can exploit this weakness by crafting malicious payloads in the srch parameter that manipulate the underlying database queries to execute unauthorized operations. The flaw directly maps to CWE-89 which categorizes sql injection vulnerabilities as a result of inadequate input validation and improper database query construction. This vulnerability falls under the ATT&CK technique T1071.005 which describes application layer protocol manipulation and represents a common vector for database compromise.
The operational impact of this sql injection vulnerability is severe and multifaceted. Successful exploitation could enable attackers to extract sensitive data including user credentials, property listings, financial records, and personal information stored within the database. The vulnerability also permits unauthorized modification or deletion of database contents, potentially leading to complete system compromise and data loss. Depending on the database configuration and privileges assigned to the web application's database user account, attackers might gain the ability to execute system commands or escalate their privileges within the database environment. The vulnerability affects the entire real estate management system and could result in significant financial losses, regulatory compliance violations, and reputational damage for the organization operating the script.
Mitigation strategies for CVE-2018-6364 should focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. The recommended approach involves using prepared statements with parameterized queries for all database interactions, eliminating the direct concatenation of user input into sql commands. Input sanitization should be implemented at multiple layers including web application firewall rules, server-side validation, and database-level protections. The development team should also implement proper error handling to prevent information disclosure that could aid attackers in crafting more sophisticated payloads. Regular security audits and code reviews should be conducted to identify similar vulnerabilities within the application codebase. Additionally, implementing least privilege principles for database connections and monitoring database access patterns can help detect and prevent unauthorized activities. Organizations should also ensure that the Multilanguage Real Estate MLM Script is updated to the latest version that contains patches addressing this specific vulnerability. The remediation process should include comprehensive testing to verify that the implemented fixes do not introduce new functionality issues while effectively neutralizing the sql injection threat vector.