CVE-2021-29002: XSS

Published Mar 24, 2021
·
Updated

A stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3 exists in site-controlpanel via the "form.widgets.sitetitle" parameter.

Other sources

A stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3 exists in site-controlpanel via the form.widgets.sitetitle parameter.

GitHub

Affected Software

2 affected components
pip/plone<=5.2.3
Plone plone=5.2.3

Event History

Mar 24, 2021
CVE Published
via MITRE·02:22 PM
Data Sourced
via MITRE·02:22 PM
Description
May 24, 2022
Advisory Published
via GitHub·10:01 PM
Data Sourced
via GitHub·10:01 PM
DescriptionWeaknessAffected Software
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Frequently Asked Questions

1

What is the vulnerability CVE-2021-29002?

The vulnerability CVE-2021-29002 is a stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3.

2

How does the vulnerability CVE-2021-29002 occur?

The vulnerability CVE-2021-29002 occurs in the site-controlpanel via the "form.widgets.site_title" parameter.

3

What is the severity level of vulnerability CVE-2021-29002?

The severity level of vulnerability CVE-2021-29002 is medium (5.4).

4

How can I fix the vulnerability CVE-2021-29002 in Plone CMS 5.2.3?

To fix the vulnerability CVE-2021-29002 in Plone CMS 5.2.3, apply the necessary patches or updates provided by Plone or the vendor.

5

Is there any additional information or references available for vulnerability CVE-2021-29002?

Yes, you can find additional information and references for vulnerability CVE-2021-29002 in the following sources: [GitHub](https://github.com/plone/Products.CMFPlone/issues/3255), [Exploit DB](https://www.exploit-db.com/exploits/49668).

Contact

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