CVE-2025-7508: Modern Bag SQL Injection Vulnerability

CVE-2025-7508 Overview

A critical SQL injection vulnerability has been identified in code-projects Modern Bag version 1.0. The vulnerability exists within the /admin/product-update.php file, where improper handling of the idProduct parameter allows attackers to inject malicious SQL statements. This flaw enables remote exploitation without authentication, potentially compromising the entire database backend of affected installations.

Critical Impact

Remote attackers can exploit this SQL injection vulnerability to extract sensitive data, modify database contents, or potentially gain unauthorized access to the underlying system through the vulnerable product-update functionality.

Affected Products

• code-projects Modern Bag 1.0

Discovery Timeline

• 2025-07-13 - CVE-2025-7508 published to NVD
• 2025-07-15 - Last updated in NVD database

Technical Details for CVE-2025-7508

Vulnerability Analysis

The vulnerability resides in the administrative product update functionality of code-projects Modern Bag, specifically within the /admin/product-update.php endpoint. The application fails to properly sanitize or parameterize the idProduct argument before incorporating it into SQL queries, creating a classic injection point that attackers can leverage to execute arbitrary SQL commands against the backend database.

This type of injection vulnerability allows attackers to manipulate database queries by inserting specially crafted input through the vulnerable parameter. The network-accessible nature of this flaw means that remote attackers can exploit it without requiring local access to the target system. The lack of authentication requirements for exploitation further increases the risk profile, allowing any network-connected attacker to potentially abuse this vulnerability.

Root Cause

The root cause of this vulnerability is inadequate input validation and the absence of parameterized queries in the product update functionality. The idProduct parameter is directly concatenated or interpolated into SQL statements without proper sanitization, escaping, or the use of prepared statements. This classic CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component) weakness allows user-supplied input to alter the structure and behavior of SQL queries executed by the application.

Attack Vector

The attack vector for CVE-2025-7508 is network-based, targeting the administrative endpoint /admin/product-update.php. An attacker can craft malicious HTTP requests containing SQL injection payloads within the idProduct parameter. Since the exploit has been publicly disclosed, attackers may leverage existing proof-of-concept techniques to extract database contents, enumerate schema information, or perform data manipulation operations.

The vulnerability allows attackers to inject SQL syntax through the idProduct parameter in requests to the product update endpoint. By crafting malicious input values, attackers can manipulate the underlying database queries to perform unauthorized data extraction, modification, or deletion. Technical details regarding the exploitation methodology can be found in the GitHub CVE Issue Tracker and VulDB #316190.

Detection Methods for CVE-2025-7508

Indicators of Compromise

• Unusual or malformed requests to /admin/product-update.php containing SQL syntax characters such as single quotes, semicolons, or UNION statements in the idProduct parameter
• Web server logs showing repeated access to the product update endpoint with varying payloads that include SQL keywords like SELECT, INSERT, UPDATE, DELETE, or DROP
• Database logs indicating unexpected query patterns, errors, or access to tables beyond the normal product update scope
• Anomalous database activity including bulk data extraction or schema enumeration queries

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block common SQL injection patterns targeting the idProduct parameter
• Deploy intrusion detection signatures that alert on SQL injection attempts against /admin/product-update.php
• Enable comprehensive logging for the administrative endpoints and correlate with database query logs to identify injection attempts
• Monitor for error messages in application logs that indicate SQL syntax errors, which may signal exploitation attempts

Monitoring Recommendations

• Configure real-time alerting for any requests to /admin/product-update.php containing suspicious characters or SQL keywords
• Implement database activity monitoring to track queries executed against product-related tables for anomalous patterns
• Review web server access logs regularly for patterns indicating automated SQL injection scanning or exploitation

How to Mitigate CVE-2025-7508

Immediate Actions Required

• Restrict network access to the administrative interface /admin/ to trusted IP addresses only using firewall rules or access control lists
• Implement additional authentication layers or CAPTCHA mechanisms for the administrative product update functionality
• Deploy a Web Application Firewall with SQL injection protection rules to filter malicious requests
• Consider taking the affected application offline until a proper patch can be applied

Patch Information

No vendor patch information is currently available for CVE-2025-7508. Organizations using code-projects Modern Bag 1.0 should monitor the Code Projects website for security updates. In the absence of an official patch, implementing the recommended workarounds is critical to reduce exposure.

Workarounds

• Implement input validation to ensure the idProduct parameter only accepts numeric values using server-side validation
• Modify the application code to use parameterized queries or prepared statements for all database interactions involving user-supplied input
• Deploy network-level access controls to limit exposure of the administrative interface to internal networks only
• Consider implementing an application-layer proxy that sanitizes requests before they reach the vulnerable endpoint

# Configuration example - Apache .htaccess 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>