CVE-2020-28736

Description

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).

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.48%
Vendor Advisory plone.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.misakikata.com/codes/plone/python-en.html broken link
https://github.com/plone/Products.CMFPlone/issues/3209 third party advisory patch
https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-28736?
CVE-2020-28736 has been scored as a high severity vulnerability.
How to fix CVE-2020-28736?
To fix CVE-2020-28736, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-28736 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-28736 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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