Multiple cross-site scripting (XSS) vulnerabilities in TutorialCMS (aka Photoshop Tutorials) 1.00 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) catFile parameter to (a) browseCat.php or (b) browseSubCat.php; the (2) id parameter to (c) openTutorial.php, (d) topFrame.php, or (e) admin/editListing.php; or the (3) search parameter to search.php.