Server-side Request Forgery (SSRF) Affecting plone package, versions [4.3,5.2.5)
Threat Intelligence
EPSS
0.18% (56th
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-PLONE-1296320
- published 23 May 2021
- disclosed 23 May 2021
- credit MisakiKata, David Miller
Introduced: 23 May 2021
CVE-2021-33511 Open this link in a new tabHow to fix?
Upgrade Plone to version 5.2.5 or higher.
Overview
Plone is an user friendly and extensible Content Management System running on top of Python and Zope.
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel.
References
CVSS Scores
version 3.1