CVE-2006-6070 in ASP-Nuke
Summary
by MITRE
SQL injection vulnerability in module/account/register/register.asp in ASP Nuke 0.80 and earlier allows remote attackers to execute arbitrary SQL commands via the StateCode parameter.
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Analysis
by VulDB Data Team • 04/28/2026
The vulnerability identified as CVE-2006-6070 represents a critical sql injection flaw within the ASP Nuke content management system version 0.80 and earlier. This vulnerability specifically targets the module/account/register/register.asp component, which handles user registration processes. The flaw occurs when the application fails to properly sanitize user input submitted through the StateCode parameter, creating an avenue for malicious actors to inject arbitrary sql commands directly into the database layer. This type of vulnerability falls under the common weakness enumeration CWE-89, which categorizes sql injection as a fundamental security flaw that allows attackers to manipulate database queries through untrusted input. The vulnerability exists due to inadequate input validation and parameter sanitization mechanisms within the registration module, making it a prime target for attackers seeking to compromise the underlying database infrastructure.
The operational impact of this vulnerability extends far beyond simple data manipulation, as it provides attackers with the capability to execute arbitrary commands on the database server hosting the ASP Nuke application. An attacker can leverage this vulnerability to extract sensitive user information including usernames, passwords, and personal data stored in the database. The attack vector is particularly concerning because it operates through the user registration process, which is typically an open and accessible endpoint that requires minimal authentication. This vulnerability aligns with the attack technique described in the attack pattern taxonomy under ATT&CK matrix as TA0006 privilege escalation and TA0002 execution, where attackers can escalate privileges through database manipulation and execute malicious commands within the database context. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the server infrastructure.
Mitigation strategies for CVE-2006-6070 must focus on implementing robust input validation and parameterized query execution throughout the application. The primary defense mechanism involves sanitizing all user inputs, particularly those used in database queries, through proper encoding and validation techniques. Organizations should immediately upgrade from ASP Nuke 0.80 and earlier versions to patched releases that address this vulnerability. The implementation of prepared statements or parameterized queries should be mandatory for all database interactions, as this approach prevents sql injection by separating the sql command structure from the data being processed. Additionally, input validation should be enforced at multiple layers including client-side, application-level, and database-level to create defense-in-depth measures. Network segmentation and access controls should be implemented to limit exposure of vulnerable endpoints, while regular security audits and penetration testing should be conducted to identify similar vulnerabilities within the application stack. The vulnerability demonstrates the critical importance of secure coding practices and proper input handling, as it represents a classic example of how insufficient sanitization can lead to complete database compromise.