CVE-2013-4200

The isURLInPortal method in the URLTool class in in_portal.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 treats URLs starting with a space as a relative URL, which allows remote attackers to bypass the allow_external_login_sites filtering property, redirect users to arbitrary web sites, and conduct phishing attacks via a space before a URL in the "next" parameter to acl_users/credentials_cookie_auth/require_login.

• plone plone 2.1 • plone plone 2.1.1 • plone plone 2.1.2 • plone plone 2.1.3 • plone plone 2.1.4 • plone plone 3.0 • plone plone 3.0.1 • plone plone 3.0.2 • plone plone 3.0.3 • plone plone 3.0.4 • plone plone 3.0.5 • plone plone 3.0.6 • plone plone 3.1 • plone plone 3.1.1 • plone plone 3.1.2 • plone plone 3.1.3 • plone plone 3.1.4 • plone plone 3.1.5.1 • plone plone 3.1.6 • plone plone 3.1.7 • plone plone 3.2 • plone plone 3.2.1 • plone plone 3.2.2 • plone plone 3.2.3 • plone plone 3.3 • plone plone 3.3.1 • plone plone 3.3.2 • plone plone 3.3.3 • plone plone 3.3.4 • plone plone 3.3.5 • plone plone 4.0 • plone plone 4.0.1 • plone plone 4.0.2 • plone plone 4.0.3 • plone plone 4.0.4 • plone plone 4.0.5 • plone plone 4.0.6.1 • plone plone 4.1 • plone plone 4.2 • plone plone 4.2.1 • plone plone 4.2.2 • plone plone 4.2.3 • plone plone 4.2.4 • plone plone 4.2.5 • plone plone 4.3 • plone plone 4.3.1