CVE-2015-7714 in RPL
Summary
by MITRE
Multiple SQL injection vulnerabilities in the Realtyna RPL (com_rpl) component before 8.9.5 for Joomla! allow remote administrators to execute arbitrary SQL commands via the (1) id, (2) copy_field in a data_copy action, (3) pshow in an update_field action, (4) css, (5) tip, (6) cat_id, (7) text_search, (8) plisting, or (9) pwizard parameter to administrator/index.php.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 01/25/2025
The CVE-2015-7714 vulnerability represents a critical SQL injection flaw in the Realtyna RPL component for Joomla content management system and exposes multiple attack vectors that could allow remote attackers to execute arbitrary SQL commands. The flaw specifically targets the data_copy and update_field actions within the com_rpl component, creating a pathway for malicious actors to manipulate the underlying database through carefully crafted input parameters. The vulnerability is particularly dangerous because it targets administrative functions, potentially allowing attackers to gain full control over the affected Joomla! installation.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization within the Realtyna RPL component's administrative backend. Attackers can exploit this flaw by manipulating parameters such as id, copy_field, pshow, css, tip, cat_id, text_search, plisting, and pwizard through the administrator/index.php endpoint. These parameters are directly incorporated into SQL queries without proper escaping or parameterization, creating an environment where malicious SQL code can be executed. The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws, and demonstrates how improper input handling can lead to complete database compromise. The attack vectors are particularly concerning because they operate within the administrative context, meaning successful exploitation could result in unauthorized access to sensitive system data and administrative privileges.
The operational impact of CVE-2015-7714 is severe and multifaceted, affecting organizations running vulnerable Joomla! installations with the Realtyna RPL component. Remote attackers can leverage this vulnerability to extract sensitive information from the database, modify or delete content, and potentially establish persistent backdoors within the system. The attack surface is broad due to the multiple parameters that can be exploited, increasing the likelihood of successful exploitation. Organizations may experience data breaches, content manipulation, and potential system compromise that could affect business operations and customer trust. This vulnerability also aligns with ATT&CK technique T1071.004, which covers application layer protocol manipulation, and T1190, which addresses exploit for client execution, demonstrating the comprehensive nature of the threat.
Mitigation strategies for CVE-2015-7714 must prioritize immediate action to address the identified vulnerability. The most effective solution is to upgrade to Realtyna RPL component version 8.9.5 or later, which includes proper input validation and sanitization measures. System administrators should also implement additional security controls such as web application firewalls that can detect and block malicious SQL injection attempts. Input validation should be strengthened at multiple levels including parameter sanitization, query parameterization, and implementing proper access controls for administrative functions. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities within the Joomla! installation. Organizations should also monitor for exploitation attempts and implement logging mechanisms to detect unauthorized access attempts to administrative interfaces, as recommended by industry best practices for preventing SQL injection attacks.