contao/core-bundle is an Open Source PHP Content Management System for people who want a professional website that is easy to maintain. Visit the project website for more information.
Affected versions of this package are vulnerable to Information Exposure. Confirming an opt-in token (used for member registrations, newsletter subscriptions, comment subscriptions etc.) does not invalidate previous opt-in tokens.
contao/core-bundle to version 4.7.3 or higher.