Vulnerability ID: HTB22672 Reference: http://www.htbridge.ch/advisory/xss_in_textpattern_cms.html Product: Textpattern CMS Vendor: Team Textpattern ( http://textpattern.com/ ) Vulnerable Version: 4.2.0 Vendor Notification: 21 October 2010 Vulnerability Type: XSS (Cross Site Scripting) Status: Fixed by Vendor 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 when comments to articles allowed. 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. Just add comment to any article: Nice site. !http://123"onerror="javascript:document.location.href='http://htbridge.ch';"! Solution: Upgrade to the most recent version
