CVE-2022-36698 in Ingredients Stock Management System
Summary
by MITRE • 08/26/2022
Ingredients Stock Management System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /categories/view_category.php.
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Analysis
by VulDB Data Team • 10/01/2022
The Ingredients Stock Management System version 1.0 presents a critical security flaw that exposes organizations to potential data breaches and system compromise through a well-known SQL injection vulnerability. This vulnerability exists within the web application's category viewing functionality, specifically targeting the id parameter in the /categories/view_category.php endpoint. The flaw represents a classic example of improper input validation where user-supplied data flows directly into database queries without adequate sanitization or parameterization, creating an exploitable pathway for malicious actors to manipulate the underlying database structure.
This SQL injection vulnerability falls under the CWE-89 category, which specifically addresses SQL injection flaws in software applications. The attack vector exploits the application's failure to properly validate and sanitize user input, allowing an attacker to inject malicious SQL code through the id parameter. When the application processes this parameter without proper filtering, it executes the injected SQL commands with the privileges of the database user, potentially enabling unauthorized access to sensitive data, data modification, or even complete database compromise. The vulnerability is particularly concerning because it exists in a system that manages inventory data, which often contains sensitive business information, user credentials, or financial records.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to escalate privileges and perform unauthorized actions within the database. An attacker could extract all category information, modify existing records, delete critical data, or even gain access to other database tables through techniques like union-based queries or time-based blind injection methods. The vulnerability affects the entire system's integrity and confidentiality, potentially leading to business disruption, financial losses, regulatory compliance violations, and reputational damage. Organizations relying on this system for inventory management face significant risk of unauthorized access to their ingredient stock data, which could impact supply chain operations and business continuity.
Mitigation strategies should prioritize immediate patching of the application to address the SQL injection vulnerability through proper input validation and parameterized queries. The system should implement proper input sanitization techniques, including the use of prepared statements and parameterized queries to prevent malicious SQL code execution. Organizations should also deploy web application firewalls to monitor and filter suspicious requests, implement proper access controls and authentication mechanisms, and conduct regular security assessments of their applications. Additionally, developers should follow secure coding practices aligned with OWASP Top Ten recommendations and implement proper error handling to prevent information leakage that could aid attackers in exploiting the vulnerability. The remediation process must include thorough testing of the patched application to ensure that the vulnerability is completely resolved without introducing new security issues.