awstatstotals.php in AWStats Totals 1.0 through 1.14 allows remote attackers to execute arbitrary code via PHP sequences in the sort parameter, which is used by the multisort function when dynamically creating an anonymous PHP function.

Multiple cross-site scripting (XSS) vulnerabilities in AWStats Totals 1.0 through 1.14 allow remote attackers to inject arbitrary web script or HTML via the (1) month and (2) year parameter.