Cross-site scripting (XSS) vulnerability in index.php in ezPortal/ztml CMS 1.0 allows remote attackers to inject arbitrary web script or HTML via the (1) about, (2) again, (3) lastname, (4) email, (5) password, (6) album, (7) id, (8) table, (9) desc, (10) doc, (11) mname, (12) max, (13) htpl, (14) pheader, and possibly other parameters.