Multiple cross-site scripting (XSS) vulnerabilities in ProNews 1.5 allow remote attackers to inject arbitrary web script or HTML via the (1) pseudo, (2) email, (3) date, (4) sujet, (5) message, (6) site, and (7) lien parameters to (a) admin/change.php, and the (8) aa parameter to (b) lire-avis.php.