Cross-site scripting (XSS) vulnerability in the sajax_get_common_js function in php/Sajax.php in Sajax 0.12 allows remote attackers to inject arbitrary web script or HTML via the URL parameter, which is not properly handled when using browsers that do not URL-encode requests, such as Internet Explorer 6. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.