CVE-2025-12339: Retro Basketball Shoes Store SQLi Flaw

CVE-2025-12339 Overview

A SQL injection vulnerability has been identified in Campcodes Retro Basketball Shoes Online Store version 1.0. This issue affects the file /admin/admin_football.php, where manipulation of the pid argument enables SQL injection attacks. The vulnerability can be exploited remotely, and a public exploit has been disclosed, increasing the risk of malicious exploitation.

Critical Impact

Remote attackers can exploit this SQL injection vulnerability to manipulate database queries, potentially leading to unauthorized data access, data modification, or complete database compromise.

Affected Products

• Campcodes Retro Basketball Shoes Online Store 1.0

Discovery Timeline

• 2025-10-28 - CVE-2025-12339 published to NVD
• 2025-11-03 - Last updated in NVD database

Technical Details for CVE-2025-12339

Vulnerability Analysis

This vulnerability is classified under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command) and CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component). The vulnerable endpoint /admin/admin_football.php fails to properly sanitize the pid parameter before incorporating it into SQL queries. This allows attackers to inject malicious SQL code that executes within the context of the database, potentially compromising the entire backend data store.

The vulnerability exists in the administrative section of the e-commerce platform, which typically handles sensitive product and customer data. Successful exploitation could enable attackers to extract customer information, modify product data, or escalate privileges within the application.

Root Cause

The root cause of this vulnerability is insufficient input validation and lack of parameterized queries in the /admin/admin_football.php file. The application directly concatenates user-supplied input from the pid parameter into SQL statements without proper sanitization or the use of prepared statements. This allows attackers to break out of the intended query structure and inject arbitrary SQL commands.

Attack Vector

The attack vector is network-based, requiring no authentication or user interaction. An attacker can craft malicious HTTP requests targeting the vulnerable endpoint with specially formatted pid parameter values. Since the exploit has been publicly disclosed, attackers can leverage existing proof-of-concept code to target vulnerable installations.

The vulnerability is accessible via the administrative interface, which may be exposed to the internet in some deployments. Attackers can use automated scanning tools to identify vulnerable instances and execute SQL injection payloads remotely.

Technical details and proof-of-concept information are available through the GitHub CVE Issue Tracking and VulDB #330126.

Detection Methods for CVE-2025-12339

Indicators of Compromise

• Anomalous HTTP requests to /admin/admin_football.php containing SQL syntax characters (quotes, semicolons, UNION, SELECT keywords)
• Unusual database query patterns or errors in application logs
• Unexpected data access patterns or bulk data extraction from the database
• Failed authentication attempts followed by successful database queries

Detection Strategies

• Deploy Web Application Firewall (WAF) rules to detect and block SQL injection patterns targeting the pid parameter
• Enable detailed logging on the web server to capture all requests to administrative endpoints
• Implement database activity monitoring to detect anomalous query patterns or unauthorized data access
• Use intrusion detection systems (IDS) with signatures for common SQL injection attack patterns

Monitoring Recommendations

• Monitor access logs for requests to /admin/admin_football.php with suspicious parameter values
• Set up alerts for database errors that may indicate injection attempts
• Review database query logs for unauthorized SELECT, UPDATE, DELETE, or DROP statements
• Implement rate limiting on administrative endpoints to slow automated attack attempts

How to Mitigate CVE-2025-12339

Immediate Actions Required

• Restrict access to the /admin/ directory to trusted IP addresses only
• Implement input validation to whitelist acceptable values for the pid parameter
• Deploy a Web Application Firewall (WAF) with SQL injection protection rules
• Consider taking the affected application offline if immediate patching is not possible

Patch Information

No official vendor patch has been released at this time. Organizations using Campcodes Retro Basketball Shoes Online Store 1.0 should contact the vendor directly for remediation guidance or implement the workarounds described below. Additional information may be available at the CampCodes Security Blog.

Workarounds

• Implement prepared statements or parameterized queries in the vulnerable PHP file to prevent SQL injection
• Add server-side input validation to ensure the pid parameter contains only expected numeric values
• Restrict administrative panel access using .htaccess rules or firewall configurations to limit exposure
• Consider deploying a reverse proxy with SQL injection filtering capabilities in front of the application

# Example .htaccess configuration to restrict admin access
<Directory "/var/www/html/admin">
    Order Deny,Allow
    Deny from all
    Allow from 192.168.1.0/24
    Allow from 10.0.0.0/8
</Directory>