CVE-2025-69931 in Membership Management System
Summary
by MITRE • 07/30/2026
CodeAstro Membership Management System 1.0 is vulnerable to SQL Injection in /delete_membership.php?id=1.
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Analysis
by VulDB Data Team • 07/30/2026
The CodeAstro Membership Management System version 1.0 contains a critical sql injection vulnerability within the delete_membership.php script that processes user input through the id parameter. This flaw represents a classic insecure direct object reference vulnerability that allows malicious actors to manipulate database queries by injecting arbitrary sql code through the id input field. The vulnerability occurs when the application directly incorporates user-supplied data into sql statements without proper sanitization or parameterization, creating an attack surface where adversaries can execute unauthorized database operations.
This sql injection vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection flaws in software applications. The attack vector exploits the lack of input validation and proper query preparation mechanisms within the membership deletion functionality. When an attacker submits malicious input to the id parameter, the application processes this data directly within the sql query structure, potentially allowing for data extraction, modification, or complete database compromise. The vulnerability is particularly dangerous because it operates within a membership management system where sensitive user information is likely stored, making it a prime target for data exfiltration attacks.
The operational impact of this vulnerability extends beyond simple data theft to encompass potential system compromise and unauthorized access to membership records. Attackers could leverage this flaw to delete membership records, modify user credentials, extract personal information such as names, email addresses, and contact details, or even escalate privileges within the database. The presence of sql injection in a membership management system creates significant risk for organizations that rely on this software for customer data handling, potentially violating privacy regulations and exposing sensitive personal information to unauthorized parties.
Mitigation strategies for this vulnerability should include implementing proper input validation and parameterized queries throughout the application codebase. Developers must adopt prepared statements or parameterized queries when interacting with databases to prevent user input from being interpreted as sql commands. Additionally, input sanitization routines should be implemented to filter out potentially malicious characters and patterns that could be used in sql injection attacks. The system should also implement proper access controls and authentication mechanisms to limit who can perform membership deletion operations, reducing the attack surface. Security auditing and code review processes should be established to identify similar vulnerabilities across the entire application, while regular security updates and monitoring systems should be deployed to detect potential exploitation attempts. This vulnerability demonstrates the critical importance of following secure coding practices and adhering to industry standards such as those outlined in the owasp top ten project which consistently ranks sql injection among the most critical web application security risks.