CVE-2026-10286 in Payroll System
Summary
by MITRE • 06/02/2026
A vulnerability was found in CodeAstro Payroll System 1.0. This affects an unknown part of the file /home_employee.php. The manipulation of the argument emp_id results in sql injection. The attack may be performed from remote. The exploit has been made public and could be used.
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Analysis
by VulDB Data Team • 06/02/2026
This vulnerability in CodeAstro Payroll System 1.0 represents a critical sql injection flaw that undermines the system's database security integrity. The issue manifests in the /home_employee.php file where the emp_id parameter is improperly handled, allowing attackers to inject malicious sql commands through the employee identification argument. This type of vulnerability falls under CWE-89 which specifically addresses sql injection conditions where untrusted data is incorporated into sql queries without proper sanitization or parameterization. The vulnerability's remote exploitation capability significantly amplifies its threat level as attackers can leverage this weakness from external networks without requiring physical access to the system infrastructure.
The operational impact of this sql injection vulnerability extends beyond simple data theft to encompass potential complete system compromise and unauthorized access to sensitive payroll information. Attackers can manipulate the database queries to extract confidential employee data including personal identification numbers, salary information, and other sensitive payroll records. The public availability of exploit code means that this vulnerability is not merely theoretical but represents an active threat that malicious actors can readily deploy. This situation aligns with ATT&CK technique T1190 which describes the exploitation of remote services through vulnerabilities in network infrastructure or applications, and T1071.004 which covers application layer protocol manipulation through sql injection attacks.
The technical implementation of this vulnerability demonstrates poor input validation practices within the payroll system's employee management interface. When the emp_id parameter is passed to the database query without proper sanitization or parameterized query construction, it creates an opening for attackers to inject malicious sql payloads. This flaw likely occurs because the application directly concatenates user-supplied input into sql queries rather than utilizing prepared statements or parameterized queries that would effectively neutralize sql injection attempts. The vulnerability's presence in a payroll system particularly concerning as it handles highly sensitive personal and financial data that requires robust security controls to prevent unauthorized access and data breaches.
Organizations utilizing this payroll system must implement immediate remediation measures to address this sql injection vulnerability. The primary mitigation involves implementing proper input validation and parameterized queries throughout the application code, specifically in the /home_employee.php file where the emp_id parameter is processed. Security controls should include input sanitization routines that filter or escape special sql characters and implement proper database access controls to limit the privileges of database accounts used by the application. Additionally, organizations should conduct comprehensive vulnerability assessments to identify similar sql injection vulnerabilities across the entire application codebase and implement web application firewalls to detect and block malicious sql injection attempts. The remediation process should also include regular security training for developers to prevent similar coding errors in future application development cycles and establish secure coding practices that align with industry standards such as OWASP Top Ten and NIST cybersecurity frameworks.