CVE-2026-57334 MEDIUM

CVE-2026-57334: WordPress WP User Frontend plugin <= 4.3.7 - Broken Access Control vulnerability

Vendor Wedevs
Product WP User Frontend
Weakness CWE-862 · Missing authorization
Published June 29, 2026
Last update June 29, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

What the vulnerability does

01Description

Unauthenticated Broken Access Control in WP User Frontend <= 4.3.7 versions.

Explanation of Vulnerability in Simple Terms

02Summary

WP User Frontend versions up to 4.3.7 lack proper authorization checks, allowing unauthenticated attackers to modify site data. The vulnerability requires no user interaction and can be exploited over the network. Site administrators should update to a version newer than 4.3.7 to prevent unauthorized changes to user-submitted content and site functionality.

What an attacker can do

03Attacker Capabilities

Modify site data without logging in, including user submissions and potentially site settings.

Potential impact on your site

04Site Impact

Unauthorized users can alter or corrupt user-submitted content, forms, and potentially site configuration.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

June 29, 2026 CVE published