CVE-2020-28736

Advisory

Plone before 5.2.3 allows XXE attacks via a feature that is protected by an unapplied permission of plone.schemaeditor.ManageSchemata (therefore, only available to the Manager role). See CVE-2020-28736.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

Plone before 5.2.3 allows XXE attacks via a feature that is protected by an unapplied permission of plone.schemaeditor.ManageSchemata (therefore, only available to the Manager role). See CVE-2020-28736.


CONFIRM:https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt: https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt
MISC:https://github.com/plone/Products.CMFPlone/issues/3209: https://github.com/plone/Products.CMFPlone/issues/3209
MISC:https://www.misakikata.com/codes/plone/python-en.html: https://www.misakikata.com/codes/plone/python-en.html

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28736
• https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt
• https://github.com/plone/Products.CMFPlone/issues/3209
• https://www.misakikata.com/codes/plone/python-en.html