CVE-2024-28595 in Employee Management System
Summary
by MITRE • 03/20/2024
SQL Injection vulnerability in Employee Management System v1.0 allows attackers to run arbitrary SQL commands via the admin_id parameter in update-admin.php.
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Analysis
by VulDB Data Team • 05/13/2025
The CVE-2024-28595 vulnerability represents a critical SQL injection flaw within the Employee Management System version 1.0 that exposes the application to unauthorized database access and potential system compromise. This vulnerability specifically targets the update-admin.php endpoint where the admin_id parameter is processed without proper input validation or sanitization, creating an exploitable condition that allows malicious actors to inject and execute arbitrary SQL commands. The flaw exists due to insufficient parameterized query implementation and inadequate input filtering mechanisms, making the system susceptible to attacks that can manipulate database operations and extract sensitive information.
The technical exploitation of this vulnerability follows standard SQL injection attack patterns where an attacker crafts malicious input containing SQL syntax within the admin_id parameter. When the application processes this input directly without proper sanitization, the injected SQL commands are executed within the database context, potentially allowing attackers to perform unauthorized read, write, or delete operations on the database. This vulnerability falls under the CWE-89 category of SQL Injection, which is classified as a critical weakness in software applications that handle database queries. The attack vector specifically targets the update-admin.php script, indicating that the vulnerability is present in the administrative interface where privileged operations are performed, potentially enabling attackers to escalate their privileges and gain full administrative control over the employee management system.
The operational impact of CVE-2024-28595 extends beyond simple data theft to encompass complete system compromise and unauthorized administrative access. An attacker who successfully exploits this vulnerability could potentially extract employee records, user credentials, and sensitive organizational data stored within the database. The vulnerability's presence in the admin update functionality means that attackers could modify administrative privileges, create new administrator accounts, or even delete critical system data. This represents a significant risk to organizational security as the employee management system likely contains confidential personnel information, salary data, and other sensitive business records that could be exploited for financial fraud, identity theft, or corporate espionage. The vulnerability also aligns with ATT&CK technique T1078.004 which covers valid accounts and T1046 which involves network service scanning, as attackers would need to identify and exploit this specific endpoint to gain unauthorized access.
Mitigation strategies for CVE-2024-28595 must focus on implementing proper input validation and parameterized queries to prevent SQL injection attacks. Organizations should immediately implement parameterized or prepared statements for all database interactions, particularly in the update-admin.php script where the vulnerability occurs. The application should validate and sanitize all input parameters, including admin_id, using whitelisting techniques that only accept expected data formats and ranges. Additionally, implementing proper access controls and least privilege principles will limit the potential damage from successful exploitation attempts. Regular security testing including automated vulnerability scanning and manual penetration testing should be conducted to identify similar vulnerabilities throughout the application. The remediation process should also include updating the Employee Management System to a patched version that addresses this specific SQL injection vulnerability, as well as implementing database activity monitoring to detect unusual query patterns that may indicate exploitation attempts. Organizations should also consider implementing web application firewalls and intrusion detection systems to provide additional layers of protection against SQL injection attacks targeting this type of vulnerable application interface.