Dokan Pro (Business) v5.3.3

- **fix:** Ensured Store Support tickets can only reference the customer's own orders from that vendor. - **fix:** Patched a SQL injection in vendor verification request sorting by accepting only ascending or descending order. - **fix:** Prevented PHP object injection through product attributes meta when vendors save or open a product. - **fix:** Ensured vendors can only view and change their own MangoPay payout bank accounts. - **fix:** Hid unpublished and deleted product questions and answers from the public REST endpoint. - **fix:** Ensured vendors can only view their own Distance Rate Shipping settings. - **fix:** Prevented cross-site scripting through the staff ID on the vendor staff edit form.