CVE-2025-10482: Online Student File Management SQLI Flaw

CVE-2025-10482 Overview

A SQL Injection vulnerability has been identified in SourceCodester Online Student File Management System version 1.0. The vulnerability exists in the /admin/index.php file where the Username parameter is not properly sanitized, allowing attackers to inject malicious SQL queries. This flaw can be exploited remotely without authentication, potentially enabling unauthorized access to the underlying database.

Critical Impact

Unauthenticated remote attackers can exploit this SQL injection vulnerability to bypass authentication, extract sensitive student data, modify database records, or potentially gain further access to the underlying system.

Affected Products

• Janobe Online Student File Management System 1.0
• SourceCodester Online Student File Management System 1.0

Discovery Timeline

• September 15, 2025 - CVE-2025-10482 published to NVD
• September 22, 2025 - Last updated in NVD database

Technical Details for CVE-2025-10482

Vulnerability Analysis

This vulnerability is a classic SQL Injection (CWE-89) affecting the authentication mechanism of the Online Student File Management System. The vulnerability occurs in the admin login functionality where user-supplied input through the Username parameter is concatenated directly into SQL queries without proper sanitization or parameterized queries.

The affected endpoint /admin/index.php processes login credentials in a way that allows attackers to inject arbitrary SQL syntax. This represents a fundamental failure to follow secure coding practices for database interactions, classified under CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component).

Root Cause

The root cause of this vulnerability is insufficient input validation and the lack of prepared statements or parameterized queries in the authentication logic. The application directly incorporates user input from the Username field into SQL queries, allowing special SQL characters and commands to be interpreted by the database engine rather than treated as literal string values.

Attack Vector

The attack can be executed remotely over the network without requiring any authentication or user interaction. An attacker can submit a specially crafted username value containing SQL injection payloads through the login form at /admin/index.php. Common attack techniques include authentication bypass using payloads like ' OR '1'='1 or data extraction using UNION-based injection techniques.

The vulnerability allows attackers to manipulate the SQL query logic, potentially bypassing authentication controls, extracting sensitive information from the database including student records, or modifying data within the system.

Detection Methods for CVE-2025-10482

Indicators of Compromise

• Unusual or malformed login attempts to /admin/index.php containing SQL syntax characters such as single quotes, double dashes, or semicolons
• Database error messages appearing in web application logs indicating SQL syntax errors
• Unexpected database queries or data extraction patterns in database audit logs
• Authentication bypass events where admin access is gained without valid credentials

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block common SQL injection patterns targeting the Username parameter
• Monitor web server access logs for requests to /admin/index.php containing suspicious URL-encoded characters or SQL keywords
• Enable database query logging and alert on unusual query patterns or syntax errors
• Deploy intrusion detection systems (IDS) with signatures for SQL injection attack patterns

Monitoring Recommendations

• Set up real-time alerting for failed authentication attempts followed by successful logins to the admin panel
• Monitor database query execution times and volumes for anomalies that may indicate data exfiltration
• Review web application logs regularly for SQL error messages that could indicate exploitation attempts
• Implement application-level logging for all authentication events and parameter values

How to Mitigate CVE-2025-10482

Immediate Actions Required

• Restrict access to the admin login page (/admin/index.php) to trusted IP addresses only using firewall rules or web server configuration
• Deploy a Web Application Firewall (WAF) with SQL injection protection rules in front of the application
• Consider taking the affected system offline if it contains sensitive student data until a proper fix can be implemented
• Review database logs for signs of previous exploitation and potential data compromise

Patch Information

As of the last update on September 22, 2025, no official vendor patch has been released for this vulnerability. Organizations using this software should monitor the SourceCodester website for security updates. Additional technical details and community discussion can be found in the GitHub Issue CVE Discussion and VulDB entry #323917.

Workarounds

• Implement input validation at the application level to reject usernames containing SQL special characters
• Modify the source code to use prepared statements or parameterized queries for all database interactions
• Add a WAF or reverse proxy with SQL injection filtering capabilities in front of the application
• Restrict network access to the application to only authorized users and networks until a permanent fix is available

# Example Apache .htaccess restriction for admin directory
<Directory /path/to/admin>
    Order Deny,Allow
    Deny from all
    Allow from 192.168.1.0/24
    Allow from 10.0.0.0/8
</Directory>