問題の対象となるバージョン Movable Type Open Source 4.x Movable Type 4.x (Professional Pack, Community Pack を同梱) Movable Type Commercial 4.x (Professional Packを同梱) Movable Type Enterprise 4.x Movable Type Open Source 5.0 Movable Type 5.0 (Professional Pack, Community Pack を同梱) 提供を開始するバージョン Movable Type Open Source 4.27 Movable Type 4.27 (Professional Pack, Community Pack を同梱) Movable Type Commercial 4.27 (Prof