The Aggregation module 5.x before 5.x-4.4 for Drupal allows remote attackers to upload files with arbitrary extensions, and possibly execute arbitrary code, via a crafted feed that allows upload of files with arbitrary extensions.Referenceshttp://drupal.org/node/269479http://www.securityfocus.com/bid/29677https://exchange.xforce.ibmcloud.com/vulnerabilities/43011http://secunia.com/advisories/30618