CVE-2023-2371 in Online DJ Management System
Summary
by MITRE • 04/28/2023
A vulnerability classified as critical was found in SourceCodester Online DJ Management System 1.0. Affected by this vulnerability is an unknown functionality of the file admin/inquiries/view_details.php of the component GET Parameter Handler. The manipulation of the argument id leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-227647.
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Analysis
by VulDB Data Team • 05/21/2023
The vulnerability identified as CVE-2023-2371 represents a critical sql injection flaw within the SourceCodester Online DJ Management System version 1.0. This weakness specifically resides in the admin/inquiries/view_details.php file where the GET parameter handler processes user input through the id argument. The vulnerability classification as critical indicates the potential for severe impact on system security and data integrity. The flaw allows attackers to manipulate database queries through crafted input parameters, potentially enabling unauthorized access to sensitive information and system compromise.
The technical exploitation of this vulnerability occurs through the GET parameter handler component, where the id argument serves as the attack vector for sql injection. When the application fails to properly sanitize or validate user input from the id parameter, malicious actors can inject sql commands that bypass authentication mechanisms and execute arbitrary database operations. This type of vulnerability falls under CWE-89 which specifically addresses sql injection weaknesses in software applications. The remote exploitation capability means that attackers do not require physical access to the system, as the vulnerability can be triggered through web-based interactions with the affected application.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the ability to manipulate database contents, potentially leading to complete system compromise. An attacker could extract sensitive user credentials, personal information, or administrative data from the database. The disclosed exploit status means that security researchers and malicious actors alike have access to working proof-of-concept code that can be used to exploit the vulnerability. This public availability significantly increases the risk to systems that have not yet been patched or mitigated, as the attack methods are well-documented and readily available.
Organizations utilizing the SourceCodester Online DJ Management System should immediately implement comprehensive mitigations to address this vulnerability. The primary defense mechanism involves input validation and parameterized queries to prevent sql injection attacks. All user-supplied input, particularly from web forms and url parameters, must be properly sanitized and validated before processing. Additionally, implementing proper access controls and database permissions can limit the damage from successful exploitation attempts. The vulnerability's classification under the ATT&CK framework would be categorized under T1190 - Proxy Process and T1071.004 - Application Layer Protocol: DNS, as attackers may use these techniques to establish persistence and maintain access to compromised systems. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other components of the application stack.