CVE-2022-36693 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 /classes/Master.php?f=delete_item.
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Analysis
by VulDB Data Team • 10/01/2022
The Ingredients Stock Management System version 1.0 presents a critical security vulnerability classified as SQL injection within its web application interface. This flaw exists in the Master.php file where the delete_item function processes user input through the id parameter, creating an exploitable pathway for malicious actors to manipulate database queries. The vulnerability arises from insufficient input validation and improper parameter sanitization, allowing attackers to inject malicious SQL code that can be executed within the database context. This type of vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection flaws that occur when user-supplied data is directly incorporated into SQL commands without proper escaping or parameterization.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to perform unauthorized database operations including data modification, deletion, and potentially full database access. An attacker could exploit this weakness by crafting malicious requests that manipulate the id parameter to execute arbitrary SQL commands, potentially leading to complete system compromise. The vulnerability is particularly concerning because it exists in a stock management system that likely contains sensitive business data, inventory records, and potentially user information. Attackers could leverage this flaw to gain unauthorized access to critical business information, alter inventory levels, or even escalate privileges within the database environment. The attack surface is further expanded by the fact that this vulnerability is accessible through a straightforward parameter manipulation technique that requires minimal expertise to exploit.
Mitigation strategies for this SQL injection vulnerability must focus on implementing proper input validation and parameterized queries throughout the application code. The recommended approach involves using prepared statements with parameterized queries to ensure that user input is never directly incorporated into SQL commands. Additionally, implementing proper input sanitization routines and employing web application firewalls can provide additional layers of protection. Organizations should also conduct regular security assessments and code reviews to identify similar vulnerabilities across the entire application stack. The ATT&CK framework categorizes this vulnerability under T1190 - Exploit Public-Facing Application, indicating that it represents a common attack vector used by threat actors targeting web applications. Implementing proper access controls and database permissions can further limit the potential damage from such an exploit, ensuring that even if successful, attackers cannot perform unauthorized operations beyond the scope of their intended access level.