Multiple cross-site scripting (XSS) vulnerabilities in Mambo 4.6.x allow remote attackers to inject arbitrary web script or HTML via (1) the query string to (a) index.php, which reflects the string in an error message from modlogin.php; and the (2) mcname parameter to (b) moscomment.php and (c) comcomment.php.
MOStlyDB Admin in Mambo 4.6.1 does not properly check privileges, which allows remote authenticated administrators to have an unknown impact via unspecified vectors. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
SQL injection vulnerability in (1) Joomla! 1.0.11 and 1.5 Beta, and (2) Mambo 4.6.1, allows remote attackers to execute arbitrary SQL commands via the id parameter when cancelling content editing.