User Feedback <= 1.0.10 - Missing Authorization

Missing Authorization
CVE CVE-2023-50887
CVSS 5.3 (Medium)
Publicly Published December 26, 2023
Last Updated January 3, 2024
Researcher Revan Arifio


The User Feedback plugin for WordPress is vulnerable to unauthorized access of data due to insufficient authorization checking on the save_survey_response function in versions up to, and including, 1.0.10. This makes it possible for unauthenticated attackers to provide feedback on unpublished surveys.



Vulnerability Details for User Feedback ā€“ Create Interactive Feedback Form, User Surveys, and Polls in Seconds

Software Type Plugin
Software Slug userfeedback-lite (view on
Patched? Yes
Remediation Update to version 1.0.11, or a newer patched version
Affected Version
  • <= 1.0.10
Patched Version
  • 1.0.11

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.