Cybozu Garoon 3.x and 4.x before 4.2.1 allows remote authenticated users to bypass intended restrictions on reading, creating, or modifying a portlet via unspecified vectors.Referenceshttp://jvn.jp/en/jp/JVN18975349/index.htmlhttps://support.cybozu.com/ja-jp/article/9020http://jvndb.jvn.jp/jvndb/JVNDB-2016-000093https://garoon.cybozu.co.jp/support/update/package/421sp1.html#03
