Directory traversal vulnerability in the media manager in Nucleus CMS before 3.40 allows remote attackers to read arbitrary files via unknown vectors.

SQL injection vulnerability in action.php in Nucleus CMS 3.01 allows remote attackers to execute arbitrary SQL statements via the itemid parameter.

PHP remote file inclusion vulnerability in nucleus/libs/PLUGINADMIN.php in Nucleus 3.22 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the GLOBALS[DIR_LIBS] parameter.

Multiple PHP remote file inclusion vulnerabilities in Nucleus 3.23 allow remote attackers to execute arbitrary PHP code via a URL the DIR_LIBS parameter in (1) path/action.php, and to files in path/nucleus including (2) media.php, (3) /xmlrpc/server.php, and (4) /xmlrpc/api_metaweblog.inc.php. NOTE: this is a similar vulnerability to CVE-2006-2583. NOTE: this issue has been disputed by third parties, who state that the DIR_LIBS parameter is defined in an include file before being used

PHP remote file inclusion vulnerability in nucleus/plugins/NP_Twitter.php in the NP_Twitter Plugin 0.8 and 0.9 for Nucleus, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via a URL in the DIR_PLUGINS parameter. NOTE: some of these details are obtained from third party information.