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django/docs/releases/1.4.14.txt
Florian Apolloner 28e765810d Prevented reverse() from generating URLs pointing to other hosts.
This is a security fix. Disclosure following shortly.
2014-08-20 14:39:40 -04:00

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===========================
Django 1.4.14 release notes
===========================
*Under development*
Django 1.4.14 fixes several security issues in 1.4.13.
:func:`~django.core.urlresolvers.reverse()` could generate URLs pointing to other hosts
=======================================================================================
In certain situations, URL reversing could generate scheme-relative URLs (URLs
starting with two slashes), which could unexpectedly redirect a user to a
different host. An attacker could exploit this, for example, by redirecting
users to a phishing site designed to ask for user's passwords.
To remedy this, URL reversing now ensures that no URL starts with two slashes
(//), replacing the second slash with its URL encoded counterpart (%2F). This
approach ensures that semantics stay the same, while making the URL relative to
the domain and not to the scheme.