An issue in the component src/api/identity.rs of Vaultwarden prior to v1.32.5 allows attackers to impersonate users, including Administrators, via a crafted authorization request.
https://github.com/dani-garcia/vaultwarden/releases/tag/1.32.5
https://github.com/dani-garcia/vaultwarden/releases/tag/1.32.4