OpenProject: Relations API Filter Bypasses Visibility Scope, Leaking Cross-Project Work Package Subjects_CVE-2026-44736
OpenProject is open-source, web-based project management software. Prior to 17.4.0, the GET /api/v3/relations endpoint allows any authenticated user to retrieve relations — and the subject (title) of work packages they have no permission to view — by supplying an arbitrary wor...