CVE-2008-7302 in Com Netinvoice
Summary
by MITRE
SQL injection vulnerability in netinvoice.php in the nBill (com_netinvoice) component 1.2.0 SP1 for Joomla! allows remote attackers to execute arbitrary SQL commands via unspecified vectors involving "knowledge of ... the contents of an encrypted file."
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 01/17/2018
The vulnerability identified as CVE-2008-7302 represents a critical SQL injection flaw within the nBill component version 1.2.0 SP1 for Joomla! platforms. This security weakness resides in the netinvoice.php script and enables remote attackers to execute malicious SQL commands against the underlying database system. The vulnerability's exploitation requires knowledge of specific encrypted file contents, suggesting a sophisticated attack vector that combines information disclosure with database manipulation techniques.
This SQL injection vulnerability falls under the CWE-89 category of SQL Injection, which is classified as a fundamental weakness in application security. The flaw demonstrates how seemingly secure components can be undermined through indirect attack paths, as the exploitation requires understanding of encrypted file contents rather than direct authentication. The nBill component, designed for invoice management within Joomla! ecosystems, becomes a potential gateway for attackers to gain unauthorized access to sensitive financial data and system information. The vulnerability's impact extends beyond simple data theft as it allows for complete database compromise through arbitrary command execution.
The operational implications of this vulnerability are severe for organizations using affected Joomla! installations. Attackers could potentially extract confidential customer information, financial records, and system configuration details from the database. The requirement for knowledge of encrypted file contents suggests this vulnerability may be exploited through targeted attacks rather than widespread automated scanning. However, the attack surface remains significant as compromised systems could provide attackers with persistent access to sensitive data repositories. The vulnerability also poses risks to database integrity and availability, potentially allowing for data manipulation, deletion, or system disruption.
Mitigation strategies for CVE-2008-7302 should focus on immediate patching of the nBill component to version 1.2.0 SP2 or later, which contains the necessary security fixes. Organizations must implement proper input validation and parameterized queries to prevent SQL injection attacks, aligning with defensive programming practices outlined in the OWASP Top Ten. Database access controls should be reviewed and restricted to minimize the impact of potential exploitation, ensuring that database accounts used by web applications have minimal required privileges. Network segmentation and monitoring solutions should be deployed to detect anomalous database access patterns that might indicate exploitation attempts. Additionally, regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other components of the Joomla! platform. The ATT&CK framework categorizes this vulnerability under the T1190 technique for exploitation of remote services, emphasizing the need for comprehensive network security controls. Organizations should also consider implementing web application firewalls and database activity monitoring to detect and prevent exploitation attempts.