CVE-2023-5923 in Simple Student Information System
Summary
by MITRE • 11/02/2023
A vulnerability classified as critical has been found in Campcodes Simple Student Information System 1.0. This affects an unknown part of the file /admin/index.php. The manipulation of the argument id leads to sql injection. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-244323.
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Analysis
by VulDB Data Team • 11/30/2023
The vulnerability identified as CVE-2023-5923 represents a critical sql injection flaw within Campcodes Simple Student Information System version 1.0. This security weakness resides in the administrative interface component located at /admin/index.php where the application fails to properly sanitize user input parameters. The specific vector of attack occurs when an attacker manipulates the id argument parameter, which then gets directly incorporated into sql query construction without adequate validation or escaping mechanisms. This critical vulnerability classification stems from the potential for unauthorized database access and data manipulation that could compromise the entire student information system infrastructure.
The technical exploitation of this sql injection vulnerability follows established patterns that align with CWE-89 sql injection weakness categories and maps directly to attack techniques documented in the mitre ATT&CK framework under TA0006 credential access and TA0008 persistence. When an attacker crafts malicious input through the id parameter, the application's insufficient input validation allows sql commands to be executed within the database context, potentially enabling full database compromise. The vulnerability's disclosure status as indicated by VDB-244323 suggests that exploitation techniques are publicly available, increasing the risk surface for affected systems. The attack surface is particularly concerning given that this affects the administrative interface, which typically holds elevated privileges and access to sensitive student data.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and potential data destruction. An attacker could leverage this vulnerability to extract sensitive student information, modify academic records, manipulate user accounts, or even escalate privileges within the database environment. The implications for educational institutions are severe as student privacy and institutional integrity are at risk. The vulnerability affects the core administrative functionality of the system, meaning that any organization relying on this student information system for critical operations faces potential disruption and security breaches. Organizations may experience regulatory compliance violations under data protection laws such as gdpr orFERPA due to unauthorized data access and potential exposure of personally identifiable information.
Mitigation strategies should prioritize immediate patching of the vulnerable application version and implementation of proper input validation measures. Organizations must ensure that all user inputs are properly sanitized and that parameterized queries are utilized to prevent sql injection attacks. Network segmentation and web application firewalls can provide additional defense layers while access controls should be reviewed to limit administrative privileges. Regular security assessments and vulnerability scanning should be implemented to identify similar issues within the application stack. The remediation process should also include monitoring for suspicious database activities and implementing proper logging mechanisms to detect potential exploitation attempts. Additionally, organizations should consider implementing database activity monitoring solutions and conducting regular security training for administrators to prevent social engineering attacks that could exploit this vulnerability.