CVE-2006-1108 in NMDeluxe
Summary
by MITRE
SQL injection vulnerability in news.php in NMDeluxe before 1.0.1 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 07/20/2018
The vulnerability identified as CVE-2006-1108 represents a critical sql injection flaw within the news.php script of NMDeluxe content management system prior to version 1.0.1. This weakness stems from inadequate input validation and sanitization of user-supplied data, specifically the id parameter that is processed without proper security measures. The vulnerability resides in the application's failure to properly escape or filter special characters that could be interpreted as sql syntax by the underlying database engine. Attackers can exploit this flaw by crafting malicious sql commands within the id parameter, which are then executed against the database with the privileges of the web application. This particular vulnerability aligns with CWE-89 which classifies sql injection as a common and dangerous flaw in web applications. The attack vector is remote and requires no authentication, making it particularly dangerous as any user can potentially exploit this weakness to gain unauthorized access to sensitive data. The vulnerability demonstrates a fundamental lack of proper data sanitization practices and highlights the importance of implementing secure coding methodologies from the development phase.
The operational impact of this vulnerability extends far beyond simple data theft, as successful exploitation can lead to complete database compromise, unauthorized data modification, and potential system escalation. An attacker could extract sensitive information including user credentials, personal data, and business-critical information stored within the database. The vulnerability also enables attackers to modify or delete data, potentially causing significant operational disruption and financial loss. From an attack perspective, this flaw maps to several ATT&CK techniques including T1190 for exploitation of remote services and T1071.004 for application layer protocol usage. The attack chain typically involves the initial reconnaissance phase where attackers identify the vulnerable parameter, followed by crafting malicious payloads that bypass existing security controls. The vulnerability's exploitation is straightforward and does not require advanced technical skills, making it a preferred target for both skilled and unskilled attackers. Database administrators and security teams would be unable to detect such attacks through standard logging mechanisms without specific sql injection detection capabilities in place.
Mitigation strategies for this vulnerability require immediate remediation through proper input validation and parameterized queries. The most effective approach involves implementing proper input sanitization where all user-supplied data is validated against expected formats and sanitized to remove or escape potentially dangerous characters. Organizations should deploy web application firewalls that can detect and block sql injection attempts, while also implementing proper database access controls that limit the privileges of web applications. The patching process should involve updating to NMDeluxe version 1.0.1 or later, which contains the necessary security fixes. Additional protective measures include enabling proper error handling that does not expose database information to end users, implementing proper logging and monitoring for sql injection attempts, and conducting regular security assessments of web applications. Security teams should also establish automated testing procedures including sql injection testing during the development lifecycle to prevent similar vulnerabilities from being introduced. The remediation process must include comprehensive testing to ensure that the fix does not introduce new functionality issues while maintaining the application's core capabilities. Organizations should also consider implementing database activity monitoring solutions that can detect anomalous sql execution patterns indicative of injection attacks. This vulnerability serves as a critical reminder of the importance of secure coding practices and the necessity of regular security audits to identify and remediate such dangerous flaws before they can be exploited by malicious actors.