Cross-site scripting (XSS) vulnerability in external_vote.php in PowerAward 1.1.0 RC1 allows remote attackers to inject arbitrary web script or HTML via the l_vote_done parameter.

Multiple directory traversal vulnerabilities in PowerAward 1.1.0 RC1, when register_globals is enabled, allow remote attackers to include and execute arbitrary local files via directory traversal sequences in the lang parameter to (1) agb.php, (2) angemeldet.php, (3) anmelden.php, (4) charts.php, (5) external_vote.php, (6) guestbook.php, (7) impressum.php, (8) index.php, (9) rss-reader.php, (10) statistic.php, (11) teilnehmer.php, (12) topsites.php, (13) votecode.php, (14) voting.php, and (15) winner.php.