Paytium: Mollie payment forms & donations <= 4.3.7 - Missing Authorization in 'paytium_notice_dismiss'

The Paytium: Mollie payment forms & donations plugin for WordPress is vulnerable to unauthorized notification dismissal due to a missing capability check on the paytium_notice_dismiss function in versions up to, and including, 4.3.7. This makes it possible for authenticated attackers with subscriber-level access to dismiss admin notices.