The Upload module in Drupal 6.x before 6.4 allows remote authenticated users to edit nodes, delete files, and download unauthorized attachments via unspecified vectors.
drupal.org/node/295053
secunia.com/advisories/31825
www.securityfocus.com/bid/30689
www.vupen.com/english/advisories/2008/2392
bugzilla.redhat.com/show_bug.cgi?id=459108
exchange.xforce.ibmcloud.com/vulnerabilities/44458
www.redhat.com/archives/fedora-package-announce/2008-September/msg00259.html
www.redhat.com/archives/fedora-package-announce/2008-September/msg00508.html