Server-side Request Forgery (SSRF) Affecting plone package, versions [5.0,5.2.5)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.08% (37th percentile)

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  • Snyk ID SNYK-PYTHON-PLONE-1296316
  • published 23 May 2021
  • disclosed 23 May 2021
  • credit MisakiKata, David Miller

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). It allows remote authenticated managers to conduct SSRF attacks via an event ical URL, to read one line of a file.

CVSS Scores

version 3.1
Expand this section

Snyk

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

NVD

4.3 medium