Issue : cross site scripting in Onecenter forum Affected Product : Onecenter forum 4.0 Description : Onecenter offers a free discussion forum hosted in the company's servers ( forum.onecenter.com ) . Any user in the forum is identified by a cookie that contains nick , name , mail address and password . This information can be easily obtained as you can add in your posts the img html tag with a custom script as follows <img src=javascript:alert(document.cookie);> To impersonate any user in the forum ( onecenter administrators would be a good choice ) you just have to build a cookie like the one obtained and visit the forum . -- Regards , David F. Madrid Madrid , Spain
