CVE-2006-5891 in UStore
Summary
by MITRE
SQL injection vulnerability in detail.asp in Superfreaker Studios UStore 1.0 allows remote attackers to execute arbitrary SQL commands via the ID parameter.
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Analysis
by VulDB Data Team • 04/27/2026
The vulnerability identified as CVE-2006-5891 represents a critical sql injection flaw within the Superfreaker Studios UStore 1.0 web application, specifically affecting the detail.asp component. This vulnerability resides in the handling of user-supplied input through the ID parameter, which is processed without adequate sanitization or validation mechanisms. The flaw allows remote attackers to manipulate the underlying database queries by injecting malicious sql code through the targeted parameter, potentially compromising the entire database infrastructure.
The technical nature of this vulnerability aligns with CWE-89, which categorizes sql injection as a weakness where untrusted data is incorporated into sql commands without proper escaping or parameterization. The vulnerability occurs because the application directly incorporates user input from the ID parameter into sql queries without any form of input validation, sanitization, or use of prepared statements. This design flaw enables attackers to craft malicious input that alters the intended flow of sql execution, potentially allowing them to extract, modify, or delete database contents.
Operationally, this vulnerability presents significant risks to organizations utilizing the UStore 1.0 platform. Remote attackers can exploit this weakness to execute arbitrary sql commands on the database server, potentially gaining unauthorized access to sensitive information including customer data, payment details, and administrative credentials. The impact extends beyond simple data theft as attackers could escalate privileges, modify database structures, or even gain shell access to the underlying server through advanced exploitation techniques. The remote nature of the attack means that adversaries do not require physical access or network proximity to exploit this vulnerability, making it particularly dangerous for web applications.
From a threat modeling perspective, this vulnerability maps to several ATT&CK tactics including TA0001 (initial access) and TA0002 (execution) where attackers can establish persistence through database manipulation. The vulnerability also relates to TA0006 (credential access) and TA0007 (discovery) as attackers can enumerate database schemas and extract authentication credentials. Organizations should implement comprehensive input validation, utilize parameterized queries, and deploy web application firewalls to mitigate this risk. The remediation strategy must include immediate code review to implement proper sql parameterization, regular security testing, and establishment of secure coding practices to prevent similar vulnerabilities in future development cycles.
The broader implications of this vulnerability highlight the critical importance of input validation in web applications and demonstrate how legacy software systems often contain unpatched security flaws that remain exploitable for years after their initial discovery. This case exemplifies why organizations must maintain robust security maintenance programs and why legacy systems require careful assessment and potential replacement to prevent prolonged exposure to known vulnerabilities.