Server-side Request Forgery (SSRF) Affecting plone package, versions [4.3,5.2.5)


Severity

0.0
high
0
10

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.14% (51st percentile)

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  • Snyk ID SNYK-PYTHON-PLONE-3332734
  • published 27 Feb 2023
  • disclosed 17 Feb 2023
  • credit Subodh Kumar Shree

How 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.

CVSS Scores

version 3.1
Expand this section

Snyk

8.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    Low
  • Availability (A)
    None
Expand this section

NVD

8.8 high