CVE-2026-68559 Wekan: Broken access control in the Excel-export route (`/api/boards/:boardId/exportExcel`)

Wekan is open source kanban built with Meteor. From 9.57 until 9.74, the /api/boards/:boardId/exportExcel route in models/exportExcel.js called the asynchronous exporterExcel.canExportuser authorization guard from models/server/ExporterExcel.js without awaiting it. The returned Promise was always...

CVE-2026-68559

Wekan (open-source kanban board built with Meteor) is affected by a broken access control vulnerability in the /api/boards/:boardId/exportExcel route (versions 9.57 through 9.74 ). The root cause is that the asynchronous exporterExcel.canExport(user) authorization guard in models/server/ExporterE...