CVE-2025-49284 MEDIUM

CVE-2025-49284: WordPress WP Maintenance Mode & Site Under Construction plugin <= 4.3 - Cross Site Request Forgery (CSRF) Vulnerability

Vendor Wp-Buy
Product WP Maintenance Mode & Site Under Construction
Weakness CWE-352 · CSRF
Published June 6, 2025
Last update April 28, 2026

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Cross-Site Request Forgery (CSRF) vulnerability in wp-buy WP Maintenance Mode & Site Under Construction wp-maintenance-mode-site-under-construction allows Cross Site Request Forgery.This issue affects WP Maintenance Mode & Site Under Construction: from n/a through <= 4.3.

Explanation of Vulnerability in Simple Terms

02Summary

WP Maintenance Mode & Site Under Construction versions 4.3 and earlier contain a cross-site request forgery (CSRF) vulnerability. An attacker can craft a malicious link or page that, when visited by a site administrator, performs unwanted actions on the site without the admin's knowledge or consent. The vulnerability requires the admin to click the link or visit the attacker's page while logged in.

What an attacker can do

03Attacker Capabilities

Perform unwanted actions on the site by tricking an admin into clicking a malicious link while logged in.

Potential impact on your site

04Site Impact

An attacker could modify site settings or content if an admin is tricked into clicking a malicious link.

Conditions required to exploit

05Prerequisites

Site admin must click a malicious link or visit an attacker-controlled page while logged into WordPress.

Key dates

06Disclosure timeline

June 6, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE