CVE-2008-0164: Plone CMS CSRF in join_form and prefs_groups_overview

CVE-2008-0164 · Severity: high · CVSS 7.5 · Published 2022-05-01

Plone, a popular open-source content management system, was found to have security flaws that could allow unauthorized users to perform administrative actions. By tricking a logged-in administrator into visiting a malicious link, an attacker could create new user accounts or change the permissions of existing groups. This could lead to unauthorized access to sensitive areas of the website or a complete takeover of site management.

Technologies: plone (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2008-0164 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2008-0164 being exploited in the wild.
How severe is CVE-2008-0164?
High severity, with a CVSS score of 7.5, published 1 May 2022.
Which products and versions are affected?
plone (PyPI) ECOSYSTEM:introduced=0,fixed=3.1, ECOSYSTEM:introduced=3.0.5,last_affected=3.0.6.
Is there a fix for CVE-2008-0164?
Yes. plone (PyPI): upgrade to 3.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2008-0164 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2008-0164?
Check whether you run plone (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • plone (PyPI): upgrade to 3.1 or later
    pip install "plone>=3.1"

Technical details

Multiple Cross-Site Request Forgery (CSRF) vulnerabilities exist in Plone CMS versions prior to 3.1. The flaws are located in the 'join_form' page, which allows for the creation of arbitrary accounts, and the 'prefs_groups_overview' page, which allows for the modification of group privileges. An attacker can exploit these by inducing an authenticated user (such as an administrator) to submit a crafted request to the vulnerable server. Successful exploitation allows for unauthorized account creation and privilege escalation within the CMS. The issue is resolved in Plone version 3.1.

Affected products

  • Plone Foundation Plone < 3.1

Identifiers

  • CVE-2008-0164
  • GHSA-4j3w-g62x-hrcp
  • PYSEC-2008-14
  • PYSEC-2008-15

Timeline

  • 2008-03-20: disclosed: Initial NVD publication
  • 2022-05-01: advisory: GitHub Advisory published

References

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