CVE-2013-4193

Name of the Vulnerable Software and Affected Versions Plone versions 2.1 through 4.1 Plone versions 4.2.x through 4.2.5 Plone versions 4.3.x through 4.3.1

Description The issue is related to the improper enforcement of the immutable setting on unspecified content edit forms in the typeswidget.py file. This allows remote attackers to hide fields on the forms via a crafted URL.

Recommendations For Plone versions 2.1 through 4.1, update to a version that properly enforces the immutable setting. For Plone versions 4.2.x through 4.2.5, update to a version that properly enforces the immutable setting. For Plone versions 4.3.x through 4.3.1, update to a version that properly enforces the immutable setting. As a temporary workaround, consider restricting access to the typeswidget.py file until a patch is available.