CVE-2026-24776 OpenProject has an IDOR on MeetingAgendaItems allows cross-project meeting agenda item transfer

OpenProject is an open-source, web-based project management software. Prior to 17.0.2, the drag&drop handler moving an agenda item to a different section was not properly checking if the target meeting section is part of the same meeting or is the backlog, in case of recurring meetings. This...