zenphoto 1.0.1 beta and earlier allow remote attackers to obtain sensitive information via a direct request for the (1) /photos/themes/default/ and (2) /photos/themes/testing/ URIs, which reveals the path in an error message.
Multiple cross-site scripting (XSS) vulnerabilities in zenphoto 1.0.1 beta and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) a parameter in i.php, and the (2) album and (3) image parameters in index.php.