CVE-2006-5946 in glossary
Summary
by MITRE
SQL injection vulnerability in demo/glossary/glossary.asp in FunkyASP Glossary 1.0 allows remote attackers to execute arbitrary SQL commands via the alpha parameter.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 04/27/2026
The vulnerability identified as CVE-2006-5946 represents a critical SQL injection flaw within the FunkyASP Glossary 1.0 web application, specifically affecting the demo/glossary/glossary.asp component. This issue arises from inadequate input validation and sanitization practices within the application's parameter handling mechanisms. The vulnerability manifests when the alpha parameter is processed without proper escaping or filtering of user-supplied data, creating an avenue for malicious actors to inject arbitrary SQL commands into the backend database query execution pipeline. The flaw exists at the application layer where user input directly influences database query construction, violating fundamental security principles of input validation and parameterized query usage.
The technical exploitation of this vulnerability occurs through the manipulation of the alpha parameter in the glossary.asp script, which serves as the primary attack vector for SQL injection attacks. When an attacker submits malicious SQL payloads through this parameter, the application fails to properly sanitize or escape the input before incorporating it into SQL queries executed against the underlying database. This allows attackers to manipulate the intended database query structure, potentially gaining unauthorized access to sensitive data, modifying database contents, or even executing administrative commands on the database server. The vulnerability is classified as a classic SQL injection attack pattern that aligns with CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with significant privileges within the application's database environment. Successful exploitation could lead to complete database compromise, enabling attackers to extract confidential information, modify or delete critical data, and potentially establish persistent access through database-level backdoors. The attack surface is particularly concerning given that the vulnerability affects a demonstration script within a web application, suggesting that similar flaws may exist in other components of the application. This vulnerability also demonstrates poor security practices in web application development, particularly regarding the lack of proper input validation and the absence of parameterized queries or stored procedures that would normally prevent such injection attacks.
Security mitigation strategies for this vulnerability should focus on implementing proper input validation and sanitization measures across all user-supplied parameters. The most effective remediation involves converting all database queries to use parameterized queries or prepared statements, which ensure that user input is treated as literal data rather than executable code. Additionally, implementing proper input filtering and escaping mechanisms for all parameters, including the alpha parameter in this case, will prevent malicious SQL payloads from being executed. Organizations should also consider implementing web application firewalls and input validation rules that can detect and block common SQL injection patterns. The vulnerability highlights the importance of following secure coding practices and adhering to established security frameworks that emphasize the principle of least privilege and input validation as fundamental defensive measures against injection attacks. This issue also aligns with ATT&CK technique T1071.004, which describes the use of application layer protocols for command and control communications, emphasizing the need for comprehensive security controls throughout the application lifecycle.