Open redirect vulnerability in Cybozu Garoon 3.x and 4.x before 4.2.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL.Referenceshttps://support.cybozu.com/ja-jp/article/8987http://jvndb.jvn.jp/jvndb/JVNDB-2016-000081http://jvn.jp/en/jp/JVN32218514/index.html