Vulnerability ID: HTB22868 Reference: http://www.htbridge.ch/advisory/xss_in_1_flash_gallery_wordpress_plugin.html Product: 1 Flash Gallery wordpress plugin Vendor: 1plugin.com ( http://1plugin.com/ ) Vulnerable Version: 0.2.5 Vendor Notification: 22 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: The vulnerability exists due to failure in the "/wp-content/plugins/1-flash-gallery/folder.php" script to properly sanitize user-supplied input in "type" variable. User can execute arbitrary JavaScript code within the vulnerable application. 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. The following PoC is available: http://[host]/wp-content/plugins/1-flash-gallery/folder.php?type=%22%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E
