EasyCTF before 1.4 does not validate the session ID, which allows remote attackers to obtain access via a crafted HTTP request.Referenceshttp://jvndb.jvn.jp/jvndb/JVNDB-2015-000062http://jvn.jp/en/jp/JVN96439865/index.htmlhttp://jvn.jp/en/jp/JVN96439865/995657/index.html
