PHP EUVD-2025-21240

{'type': 'Patching', 'description': 'Contact code-projects for security updates to Modern Bag >1.0. No official patch version is referenced in available data; vendor advisory should be requested immediately.', 'priority': 'CRITICAL'} {'type': 'Code-Level Mitigation', 'description': 'If patching is delayed, modify /admin/productadd_back.php to use parameterized prepared statements (MySQLi prepared statements or PDO with bound parameters) for all SQL queries. Example: Use $mysqli->prepare() or PDO::prepare() instead of string concatenation.', 'code_example': "Unsafe: $query = 'INSERT INTO products (namepro) VALUES (' . $_POST['namepro'] . ')'; Correct: $stmt = $mysqli->prepare('INSERT INTO products (namepro) VALUES (?)'); $stmt->bind_param('s', $_POST['namepro']); $stmt->execute();"} {'type': 'Input Validation', 'description': 'Implement strict input validation: whitelist allowed characters for product names, enforce maximum length limits, and use htmlspecialchars() for display contexts.', 'priority': 'HIGH'} {'type': 'WAF/IDS Rule', 'description': "Deploy Web Application Firewall rules to detect SQL injection patterns in POST parameters to /admin/productadd_back.php (e.g., detection of quotes, UNION, SELECT, DROP keywords in 'namepro' parameter).", 'priority': 'MEDIUM'} {'type': 'Access Control Hardening', 'description': 'Restrict access to /admin/ directory via IP whitelisting, VPN, or authentication bypass prevention until patch is applied.', 'priority': 'HIGH'}