Redmine 4.2.0 and 4.2.1 allow existing user sessions to continue upon enabling two-factor authentication for the users account, but the intended behavior is for those sessions to be terminated.
According to WASC, “Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.”
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Redmine | Redmine | 4.2.0 (including) | 4.2.0 (including) |
| Redmine | Redmine | 4.2.1 (including) | 4.2.1 (including) |