Advisory : Cross Site Scripting in Seditio (http://www.neocrome.net) Release Date : 24/05/2005 Last Modified : 24/05/2005 Author : Yunus Emre Yilmaz ( http://yns.zaxaz.com) Application : Seditio v102 ( maybe older versions) Risk : Critical Problem : Ldu's logging all referer info for administrator.If an attacker change the referer value with malicious js codes, the code will be executed in administration page.Referer info is coming from user and can be changed as everything. Proof Of Concept : I wrote a simple exploit which can be downloaded from here : http://yns.zaxaz.com/exploits/seditio-exploit.rar Solution : I wrote an unofficial security patch which can be downloaded from here : http://yns.zaxaz.com/security-patches/security-patches-seditio-v102-xss- patch.rar (For offical patches : www.neocrome.net) Original Advisory : http://yns.zaxaz.com/advisories/seditio.txt