PyPi: Plone

CVE-2021-29002

Safety vulnerability ID: 40094

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Mar 24, 2021 Updated at Mar 27, 2025

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Advisory

Plone 5.2.3 is affected by CVE-2021-29002: A stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3 exists in site-controlpanel via the "form.widgets.site_title" parameter.
https://www.exploit-db.com/exploits/49668

Affected package

plone

Latest version: 6.1.1

The Plone Content Management System

Affected versions

Fixed versions

Vulnerability changelog

A stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3 exists in site-controlpanel via the "form.widgets.site_title" parameter. See CVE-2021-29002.

MISC:https://www.exploit-db.com/exploits/49668: https://www.exploit-db.com/exploits/49668

Resources

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Severity Details

CVSS Base Score

MEDIUM 5.4

CVSS v3 Details

MEDIUM 5.4

Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality Impact (C): LOW
Integrity Impact (I): LOW
Availability Availability (A): NONE

CVSS v2 Details

LOW 3.5

Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (Au): SINGLE
Confidentiality Impact (C): NONE
Integrity Impact (I): PARTIAL
Availability Impact (A): NONE