Insecure authentication and session management vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An unauthenticated user can leverage a guest session id value following a successful login to gain access to customer account index page.
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Magento | Magento | 2.2.0 (including) | 2.2.10 (excluding) |
| Magento | Magento | 2.3.0 (including) | 2.3.2 (excluding) |
| Magento | Magento | 2.3.2 (including) | 2.3.2 (including) |
Such a scenario is commonly observed when: