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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-4331 Detail

Description

The Plus Addons for Elementor plugin for WordPress is vulnerable to privilege escalation in versions up to, and including 4.1.9 (pro) and 2.0.6 (free). The plugin adds a registration form to the Elementor page builders functionality. As part of the registration form, users can choose which role to set as the default for users upon registration. This field is not hidden for lower-level users so any user with access to the Elementor page builder, such as contributors, can set the default role to administrator. Since contributors can not publish posts, only author+ users can elevate privileges without interaction via a site administrator (to approve a post).


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2514618%40the-plus-addons-for-elementor-page-builder&new=2514618%40the-plus-addons-for-elementor-page-builder&sfp_email=&sfph_mail= Third Party Advisory 
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2514618%40the-plus-addons-for-elementor-page-builder&new=2514618%40the-plus-addons-for-elementor-page-builder&sfp_email=&sfph_mail= Third Party Advisory 
https://www.wordfence.com/threat-intel/vulnerabilities/id/96388c82-2392-42b3-b0a0-c3d92910fb5c Third Party Advisory 
https://www.wordfence.com/threat-intel/vulnerabilities/id/96388c82-2392-42b3-b0a0-c3d92910fb5c Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-4331
NVD Published Date:
03/07/2023
NVD Last Modified:
11/21/2024
Source:
Wordfence