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Mend Vulnerability Database
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CVE-2020-28736
Good to know:
Date: December 30, 2020
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).
Language: Python
Severity Score
Severity Score
Weakness Type (CWE)
Improper Restriction of XML External Entity Reference ('XXE')
CWE-611Top Fix
Upgrade Version
Upgrade to version plone.app.dexterity-2.6.8, Plone-5.2.3, plone.app.event-3.2.10, plone.app.theming-4.1.6, plone.supermodel-1.6.3
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | SINGLE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | PARTIAL |
| Availability (A): | PARTIAL |
| Additional information: |