CVE-2018-10050 in eSwap
Summary
by MITRE
iScripts eSwap v2.4 has SQL injection via the "registration_settings.php" ddlFree parameter in the Admin Panel.
Be aware that VulDB is the high quality source for vulnerability data.
Analysis
by VulDB Data Team • 01/24/2020
The vulnerability identified as CVE-2018-10050 affects iScripts eSwap version 2.4, a web-based platform designed for online currency exchange services. This particular vulnerability resides within the administrative control panel of the application, specifically targeting the registration_settings.php script. The issue manifests through improper input validation and sanitization mechanisms that fail to adequately filter user-supplied data before processing it within database queries. The affected parameter ddlFree represents a dropdown selection field that administrators use to configure free registration settings, making this a critical security flaw within the application's administrative interface.
The technical flaw constitutes a classic SQL injection vulnerability classified under CWE-89, which occurs when an application fails to properly escape or validate user input before incorporating it into SQL command structures. In this case, the ddlFree parameter receives unfiltered input from administrative users, allowing malicious actors to inject arbitrary SQL code that gets executed within the database context. The vulnerability is particularly concerning because it operates within the admin panel, providing attackers with elevated privileges to manipulate the underlying database structure and potentially access sensitive user information, transaction records, and system configurations.
The operational impact of this vulnerability extends beyond simple data theft, as it enables attackers to perform a wide range of malicious activities within the compromised system. Successful exploitation could allow unauthorized individuals to extract confidential user data including personal information, financial details, and registration credentials. Additionally, attackers could modify or delete critical system configurations, manipulate exchange rates, and potentially escalate their privileges to gain full administrative control over the platform. The vulnerability's presence in the admin panel significantly amplifies its impact, as it provides direct access to system management functions that control the entire platform's operational parameters and user management capabilities.
Mitigation strategies for this vulnerability should focus on implementing robust input validation and parameterized query execution throughout the application's codebase. The primary defense mechanism involves adopting prepared statements or parameterized queries that separate SQL command structure from user input data, effectively neutralizing injection attempts. Input sanitization should be implemented at multiple layers including application-level filtering, database-level escaping, and proper validation of expected parameter values. Organizations should also implement proper access controls and authentication mechanisms within the admin panel, including role-based access controls and multi-factor authentication. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities, while application developers should follow secure coding practices aligned with OWASP Top Ten and NIST cybersecurity guidelines to prevent future occurrences of such flaws in the software development lifecycle.