Stored Cross-Site Scripting (XSS) in Poultry Farm Management System v1.0 due to the lack of proper validation of user input by sending a POST request. The relationship between parameters and assigned identifiers is as follows:
'companyaddress', 'companyemail', 'companyname', 'country', 'mobilenumber' y 'regno' parameters in '/farm/farmprofile.php'.