CVE Vulnerability

CVE-2020-28734

Plone before 5.2.3 allows XXE attacks via a feature that is explicitly only available to the Manager role.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1

cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:*
Information

Published : 2020-12-30 07:15

Updated : 2021-01-04 07:17

NVD link : CVE-2020-28734

Mitre link : CVE-2020-28734

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference