Server-side Request Forgery (SSRF) Affecting plone package, versions [4.3,5.2.5)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.24% (65th
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-PLONE-3332734
- published 27 Feb 2023
- disclosed 17 Feb 2023
- credit Subodh Kumar Shree
Introduced: 17 Feb 2023
CVE-2021-33926 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) due to improper input validation. Exploiting this vulnerability is possible by inserting a malicious IP or URL in the URL of RSS Feed field of the RSS Feed dashboard.
References
CVSS Scores
version 3.1