CVE-2024-4093 in Simple Subscription Website
Summary
by MITRE • 04/24/2024
A vulnerability, which was classified as critical, was found in SourceCodester Simple Subscription Website 1.0. Affected is an unknown function of the file view_application.php. The manipulation of the argument id leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-261822 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 05/29/2024
The vulnerability identified as CVE-2024-4093 represents a critical sql injection flaw within the SourceCodester Simple Subscription Website version 1.0 application. This security weakness resides in the view_application.php file where an unvalidated input parameter named id is processed without proper sanitization or validation mechanisms. The vulnerability classification as critical indicates the potential for severe impact including complete system compromise, data theft, and unauthorized access to sensitive information. The flaw allows attackers to manipulate the id argument in a manner that directly influences the underlying sql query execution, enabling malicious actors to inject arbitrary sql commands into the database layer.
The technical exploitation of this vulnerability occurs through remote attack vectors, meaning that malicious users can trigger the sql injection without requiring physical access to the target system. This remote exploit capability significantly increases the attack surface and potential impact of the vulnerability. When an attacker supplies malicious input through the id parameter, the application fails to properly escape or parameterize the input before incorporating it into sql statements, creating opportunities for attackers to manipulate database queries and potentially extract, modify, or delete sensitive data. The vulnerability's disclosure status indicates that attack techniques are publicly available, reducing the barrier to exploitation for threat actors.
The operational impact of CVE-2024-4093 extends beyond simple data theft to encompass complete system compromise and potential lateral movement within affected networks. Successful exploitation could enable attackers to gain unauthorized access to user accounts, subscription data, payment information, and potentially administrative privileges within the application. The vulnerability affects the application's core functionality by undermining database integrity and authentication mechanisms. Organizations running this specific version of the Simple Subscription Website are particularly at risk as the vulnerability allows for privilege escalation and persistent access to sensitive information systems. The lack of input validation creates a fundamental security gap that violates established secure coding practices and industry standards.
Mitigation strategies for this vulnerability should prioritize immediate patching of the affected application to the latest version that addresses the sql injection flaw. Security teams should implement proper input validation and parameterized queries throughout the application to prevent similar vulnerabilities from emerging. Network segmentation and access controls should be strengthened to limit potential attack vectors and reduce the impact of successful exploitation attempts. The vulnerability aligns with CWE-89 sql injection weakness classification and represents a direct violation of ATT&CK technique T1190 for exploitation of remote services. Organizations should conduct comprehensive security assessments to identify similar vulnerabilities within their application portfolios and implement automated scanning tools to detect and remediate sql injection weaknesses. Additionally, implementing web application firewalls and database activity monitoring solutions can provide additional layers of protection against exploitation attempts and help detect unauthorized access patterns.