CVE-2023-46785 in Online Matrimonial Project
Summary
by MITRE • 11/07/2023
Online Matrimonial Project v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'id' parameter of the partner_preference.php resource does not validate the characters received and they are sent unfiltered to the database.
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Analysis
by VulDB Data Team • 11/08/2023
The Online Matrimonial Project v1.0 presents a critical security vulnerability through multiple unauthenticated SQL injection flaws that compromise the integrity of its database operations. This vulnerability specifically targets the partner_preference.php resource where the 'id' parameter fails to implement proper input validation mechanisms, allowing malicious actors to inject arbitrary SQL commands directly into the database query execution process. The absence of sanitization or filtering for user-supplied input creates an exploitable entry point that bypasses normal authentication and authorization controls, enabling unauthorized access to sensitive data repositories.
The technical flaw manifests through the improper handling of the 'id' parameter which serves as the primary attack vector for SQL injection exploitation. When an attacker submits malicious input through this parameter, the application processes the data without adequate validation or escaping mechanisms, directly incorporating the unfiltered input into database queries. This vulnerability falls under CWE-89 which specifically addresses SQL injection weaknesses in software applications, where insufficient input sanitization allows attackers to manipulate database operations through crafted malicious input sequences. The vulnerability exists at the application layer where user input transitions into database execution contexts without proper security controls.
The operational impact of this vulnerability extends beyond simple data exposure to encompass complete database compromise and potential system-wide escalation. Attackers can leverage this vulnerability to extract sensitive user information including personal details, account credentials, and matrimonial preferences stored within the database. The unauthenticated nature of the exploit means that any remote attacker can access the system without requiring valid credentials, significantly increasing the attack surface and potential damage. This vulnerability directly violates fundamental security principles outlined in the OWASP Top Ten, specifically addressing injection flaws that can lead to complete system compromise and data breaches. The lack of input validation creates a persistent risk that remains active until proper security controls are implemented.
Mitigation strategies should focus on implementing comprehensive input validation and parameterized query execution throughout the application codebase. The primary remediation involves sanitizing all user-supplied input through proper escaping mechanisms and implementing prepared statements or parameterized queries to separate SQL command structure from data content. Security controls should include input length validation, character set restrictions, and comprehensive output encoding to prevent malicious payloads from being executed. Organizations should also implement web application firewalls and intrusion detection systems to monitor for suspicious SQL injection patterns and maintain regular security assessments to identify similar vulnerabilities. The remediation process must address the root cause by ensuring all database interactions properly validate and sanitize input parameters before processing, aligning with NIST SP 800-45 guidelines for secure software development practices and the MITRE ATT&CK framework's identification of SQL injection techniques as common initial access methods.