uListing <= 1.6.6 - Unauthenticated Arbitrary Account Changes

Missing Authorization
CVE CVE-2021-4346
CVSS 9.8 (Critical)
Publicly Published January 28, 2021
Last Updated June 7, 2023
Researcher Jerome Bruandet - NinTechNet


The uListing plugin for WordPress is vulnerable to Unauthenticated Arbitrary Account Changes in versions up to, and including, 1.6.6. This is due to missing login checks on the stm_listing_profile_edit AJAX action. This makes it possible for unauthenticated attackers to edit any account on the blog, such as changing the admin account's email address.



1 affected software package

Software Type Plugin
Software Slug ulisting (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.7, or a newer patched version
Affected Version
  • < 1.7
Patched Version
  • 1.7

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.