Cybozu Office before 8.0.0 allows remote authenticated users to bypass intended access restrictions and access sensitive information (time card and attendance) via unspecified vectors related to manipulation of a URL.
https://exchange.xforce.ibmcloud.com/vulnerabilities/70411
http://www.securityfocus.com/bid/50015
http://secunia.com/advisories/46321
http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-000079.html