Rapid7

vulnerability

WordPress Plugin: ulisting: CVE-2021-4370: Missing Authorization

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 28, 2021
Added
May 15, 2025
Modified
Apr 30, 2026

Description

The uListing plugin for WordPress is vulnerable to authorization bypass as most actions and endpoints are accessible to unauthenticated users, lack security nonces, and data is seldom validated. This issue exists in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to conduct numerous administrative actions, including those less critical than the explicitly outlined ones in our detection.

Solution

ulisting-plugin-cve-2021-4370
Title
Rapid7 Labs

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