Plone CMS Improper Input Validation Vulnerability - CVE-2013-4199
(1) cb_decode.py and (2) linkintegrity.py in Plone 2.1 through 4.1 4.2.x through 4.2.5 and 4.3.x through 4.3.1 allow remote authenticated users to cause a denial of service (resource consumption) via a large zip archive which is expanded (decompressed).