Home > Vulnerability Database > CVE-2020-28735

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2020-28735

Good to know:

Date: December 30, 2020

Plone before 5.2.3 allows SSRF attacks via the tracebacks feature (only available to the Manager role).

Language: Python

Severity Score

8.8

Related Resources (7)

Url: https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2020-247.yaml

Url: https://github.com/plone/Products.CMFPlone/issues/3209

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-28735

Url: https://www.misakikata.com/codes/plone/python-en.html

Url: https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt

Url: https://github.com/advisories/GHSA-x7wf-5mjc-6x76

Url: https://www.mend.io/vulnerability-database/CVE-2020-28735

Severity Score

8.8

Weakness Type (CWE)

Server-Side Request Forgery (SSRF)

CWE-918

Top 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:	8.8
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:	6.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	SINGLE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Do you need more information?

Contact Us