CVE-2026-100371 InvoicePlane: Incomplete Authorization Remediation in Users::form() Enables Primary Administrator Account Takeover via Email Reassignment and Password Recovery

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. In version 1.7.2, an authorization guard to Users::changepassword, was added to address a previous authorization flaw that allowed a secondary administrator usertype=1, userid != 1 to directly chan...