1) Install Alfresco 5.0.3 with a non default password.
2) Upgrade 5.0.3 to 5.1.1
3) Try to login with the valid non default password.
The issue can also be reproduced for tenant admins:
S1. Install Alfresco 5.0.3 and enable multi-tenancy by creating a tenant : in Admin Console -> Tenant Console run:
S2. Login as the admin for this new tenant (firstname.lastname@example.org) with the set password (test).
S3. Upgrade Alfresco 5.0.3 to Alfresco 5.1.1.
S4. Login as the admin for this new tenant (email@example.com) with the set password (test).
Expected Result: The admin is successfully logged in with the set password on Alfresco 5.0.3
Expected Result: The login fails; Although the login is successfully if the password for the admin tenant is admin.
Note1: The issue is reproducing also upgrading Alfresco 22.214.171.124 to Alfresco 126.96.36.199.
Note2: The issue is regression from upgrade Alfresco 5.0.2 to 5.0.3