What is GHSA-2c8c-84w2-j38j?

GHSA-2c8c-84w2-j38j is a security advisory published by GitHub Security Advisories with High severity. Improper Restriction of XML External Entity Reference in Plone

Which CVE IDs does GHSA-2c8c-84w2-j38j cover?

GHSA-2c8c-84w2-j38j covers the following CVE IDs: CVE-2020-28736. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2c8c-84w2-j38j?

GHSA-2c8c-84w2-j38j has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

Which products are affected by GHSA-2c8c-84w2-j38j?

GHSA-2c8c-84w2-j38j affects 5 products, including: pip/Plone:\u003c 5.2.3; pip/plone.app.event:\u003c 3.2.10; pip/plone.app.theming:\u003c 4.1.6; pip/plone.app.dexterity:\u003c 2.6.8; pip/plone.supermodel:\u003c 1.6.3.

GHSA-2c8c-84w2-j38jHighCVSS 8.8

Improper Restriction of XML External Entity Reference in Plone

Vendor

GitHub Security Advisories

Published

April 7, 2021

Last Modified

October 15, 2024

🔗 CVE IDs covered (1)

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).

🎯 Affected products5

pip/Plone:< 5.2.3
pip/plone.app.event:< 3.2.10
pip/plone.app.theming:< 4.1.6
pip/plone.app.dexterity:< 2.6.8
pip/plone.supermodel:< 1.6.3

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2020-28736
https://github.com/plone/Products.CMFPlone/issues/3209
https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt
https://github.com/advisories/GHSA-2c8c-84w2-j38j
https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2020-248.yaml
https://www.misakikata.com/codes/plone/python-en.html