Django Vulnerability - CVE-2014-1418
Django 1.4 before 1.4.13 1.5 before 1.5.8 1.6 before 1.6.5 and 1.7 before 1.7b4 does not properly include the (1) Vary: Cookie or (2) Cache-Control header in responses which allows remote attackers to obtain sensitive information or poison the cache via a request from certain browsers.