CVEvulnerability
CVE-2020-28736
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-12-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
- Weaknesses
- CWE-611
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).
Affected configurations
• plone plone (< 5.2.3)
Related
Weakness · CWE (1)
- CWE-611 Improper Restriction of XML External Entity Reference weakness
References
- https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt Release Notes, Vendor Advisory
- https://github.com/plone/Products.CMFPlone/issues/3209 Patch, Third Party Advisory
- https://www.misakikata.com/codes/plone/python-en.html Broken Link
- https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt Release Notes, Vendor Advisory
- https://github.com/plone/Products.CMFPlone/issues/3209 Patch, Third Party Advisory
- https://www.misakikata.com/codes/plone/python-en.html Broken Link