CVE-2002-1720 in Spooky Login
Summary
by MITRE
SQL injection vulnerability in Spooky Login 2.0 through 2.5 allows remote attackers to bypass authentication and gain privileges via the password field.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 09/02/2025
The vulnerability identified as CVE-2002-1720 represents a critical sql injection flaw affecting Spooky Login versions 2.0 through 2.5. This authentication bypass vulnerability resides in the password field handling mechanism of the web application, allowing remote attackers to manipulate database queries through malicious input. The flaw stems from inadequate input validation and sanitization practices within the application's authentication subsystem, creating a pathway for unauthorized access to protected resources.
The technical implementation of this vulnerability follows a classic sql injection pattern where user-supplied data from the password field is directly incorporated into sql query construction without proper escaping or parameterization. When an attacker submits malicious sql payload through the password field, the application processes this input without adequate filtering, resulting in unintended sql command execution. This allows attackers to manipulate the underlying database queries to either extract user credentials, bypass authentication checks entirely, or escalate privileges within the system.
The operational impact of CVE-2002-1720 extends beyond simple authentication bypass to encompass potential data compromise and system infiltration. Attackers can exploit this vulnerability to access sensitive user information, modify database records, or establish persistent access to the application. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the system, making it particularly dangerous for web applications handling sensitive data. This vulnerability directly violates security principles outlined in cwe-89 which specifically addresses sql injection flaws and aligns with attack techniques documented in the attack framework under credential access and privilege escalation categories.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized query construction throughout the application codebase. The recommended approach involves replacing direct sql string concatenation with prepared statements or parameterized queries to prevent malicious input from altering sql command structure. Additionally, comprehensive input sanitization measures should be implemented to filter or escape special characters that could be used in sql injection attacks. Organizations should also consider implementing web application firewalls to detect and block suspicious sql injection patterns, though this represents a defensive measure rather than a complete solution. Regular security auditing and code reviews focusing on database interaction patterns can help identify similar vulnerabilities in other components of the application stack. The vulnerability demonstrates the critical importance of following secure coding practices and adheres to security standards such as those defined in the owasp top ten project, specifically addressing the sql injection category that remains one of the most prevalent and dangerous web application security flaws.