CVE-2026-3152 in College Management System
Summary
by MITRE • 02/25/2026
A flaw has been found in itsourcecode College Management System 1.0. This issue affects some unknown processing of the file /admin/teacher-salary.php. This manipulation of the argument teacher_id causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 05/17/2026
The vulnerability identified in the College Management System 1.0 represents a critical sql injection flaw that undermines the system's database security architecture. This weakness exists within the administrative component, specifically in the teacher-salary.php file which processes teacher_id parameters. The flaw demonstrates a classic input validation failure where user-supplied data is directly incorporated into sql query constructions without proper sanitization or parameterization mechanisms. The attack vector is particularly concerning as it enables remote exploitation, meaning unauthorized actors can initiate attacks from external networks without requiring physical access to the system infrastructure. This vulnerability directly maps to CWE-89 which categorizes sql injection as a severe weakness that allows attackers to manipulate database queries through malicious input manipulation. The remote exploit capability aligns with ATT&CK technique T1190 which describes the exploitation of remote services to gain unauthorized access to systems. The vulnerability's impact extends beyond simple data theft as it could enable attackers to execute arbitrary database commands, potentially leading to complete system compromise, data exfiltration, or unauthorized modification of academic records.
The technical implementation of this vulnerability demonstrates poor secure coding practices where the application fails to implement proper input validation and sanitization controls. When the teacher_id parameter is processed, the system likely concatenates user input directly into sql statements rather than utilizing prepared statements or parameterized queries. This primitive approach to database interaction creates an environment where malicious actors can inject sql commands through crafted teacher_id values, potentially bypassing authentication mechanisms and gaining unauthorized access to sensitive educational data. The exploitation of this vulnerability would typically involve sending specially crafted http requests containing malicious sql payloads in the teacher_id parameter, which would then be executed by the database engine. This flaw represents a fundamental breakdown in the application's defense-in-depth strategy, as it fails to implement basic security controls that should be present in any production system handling sensitive information.
The operational impact of this vulnerability extends far beyond immediate data compromise, creating cascading security risks for the entire educational institution's digital infrastructure. Attackers could potentially extract confidential student information, academic records, and personnel data, which would violate privacy regulations and could result in significant legal and financial consequences. The ability to modify salary records through sql injection attacks could also lead to fraudulent financial transactions and undermine institutional trust. Organizations utilizing this system face potential regulatory violations under data protection frameworks such as gdpr,FERPA, and similar privacy laws. The published exploit availability significantly amplifies the risk as it removes the requirement for advanced technical skills to exploit this vulnerability. Security teams must also consider the broader implications of such a flaw in their incident response planning and vulnerability management processes, as it represents a critical weakness that could serve as an entry point for more sophisticated attacks targeting other system components.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements to prevent similar issues. The primary solution involves implementing proper input validation and parameterized queries throughout the application's database interaction layers, ensuring that all user-supplied parameters are properly sanitized before being incorporated into sql statements. Organizations should deploy web application firewalls and input validation controls to detect and block malicious sql injection attempts. The system should also implement proper access controls and least privilege principles, limiting the database permissions available to the application's database user accounts. Regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities across the entire codebase. Additionally, implementing comprehensive logging and monitoring systems will help detect exploitation attempts and provide forensic evidence for incident response activities. The remediation process should follow established security frameworks such as those outlined in the owasp top ten and iso 27001 standards to ensure comprehensive protection against sql injection and other common web application vulnerabilities.