Why don't you just fix it? The fact, that this field ist not properly sanitised means that u don't check all fields by default. so it may not be an exploitable software bug, but it is a development error... -----Ursprüngliche Nachricht----- Von: neothermic@xxxxxxxxx [mailto:neothermic@xxxxxxxxx] Gesendet: Donnerstag, 3. Januar 2008 23:29 An: bugtraq@xxxxxxxxxxxxxxxxx Betreff: Re: phpBB2 2.0.22 Cross Site Scripting Vulnerability This is why browsers block cross-domain AJAX by default. Added to the fact that any action in the ACP requires the SID means that your attack via AJAX would fail. NeoThermic phpBB Support Team, Audit Team and Incident Investigation Team Leader