Account Takeover via Predictable SSO Ticket Generation

In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus, the SSO tickets generated to authenticate that session could be predicted by an unauthenticated user, leading to account takeover.

A stored Cross-site scripting (XSS) vulnerability in Zoho ManageEngine Recovery Manager Plus before 5.3 (Build 5350) allows remote authenticated users (with Add New Technician permissions) to inject arbitrary web script or HTML via the loginName field to technicianAction.do.