CVE-2023-5925 in Simple Student Information System
Summary
by MITRE • 11/02/2023
A vulnerability, which was classified as critical, has been found in Campcodes Simple Student Information System 1.0. This issue affects some unknown processing of the file /classes/Master.php. The manipulation of the argument f leads to sql injection. The exploit has been disclosed to the public and may be used. The identifier VDB-244325 was assigned to this vulnerability.
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Analysis
by VulDB Data Team • 11/30/2023
The vulnerability identified as CVE-2023-5925 represents a critical sql injection flaw within the Campcodes Simple Student Information System version 1.0. This system, designed for educational institutions to manage student data, contains a dangerous weakness in its Master.php class file that allows attackers to manipulate database operations through improper input handling. The vulnerability specifically manifests when processing the argument f, which serves as a parameter in the application's file handling mechanism, creating an avenue for malicious actors to execute unauthorized database queries.
The technical exploitation of this vulnerability occurs through the manipulation of the f argument within the /classes/Master.php file, where insufficient input validation and sanitization permits attackers to inject malicious sql code directly into the database layer. This flaw falls under the CWE-89 category of sql injection vulnerabilities, which represents one of the most prevalent and dangerous classes of web application vulnerabilities according to the CWE standard. The attack vector allows for arbitrary code execution against the underlying database, potentially enabling full system compromise and unauthorized access to sensitive student information.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to modify, delete, or extract all student records, grades, personal information, and administrative data stored within the system. Given that this is a student information system, the potential for identity theft, academic fraud, and privacy violations is significant. The public disclosure of the exploit means that threat actors can readily leverage this vulnerability without requiring advanced technical skills, making the system particularly vulnerable to widespread exploitation. This critical risk level indicates that the vulnerability can be exploited remotely with minimal effort, potentially affecting multiple installations simultaneously.
Mitigation strategies for CVE-2023-5925 must include immediate patching of the affected software version, implementation of proper input validation and parameterized queries, and comprehensive security auditing of all database interactions. Organizations should enforce the principle of least privilege for database accounts, implement web application firewalls, and conduct regular security assessments to identify similar vulnerabilities. The ATT&CK framework categorizes this vulnerability under the T1190 technique of exploitation for execution, highlighting the need for robust network segmentation and monitoring to detect unauthorized database access attempts. Additionally, developers should adopt secure coding practices that prevent direct sql query construction from user inputs, instead utilizing established orm frameworks or prepared statements to ensure proper sql injection protection.