A vulnerability was found in Zenvia Movidesk up to 25.01.22. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /Account/Login. The manipulation of the argument ReturnUrl leads to open redirect. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 25.01.22.245a473c54 is able to address this issue. It is recommended to upgrade the affected component.