CVE-2025-31438 MEDIUM

CVE-2025-31438: WordPress WP Supersized plugin <= 3.1.6 - Cross Site Request Forgery (CSRF) Vulnerability

Vendor Benoit De Boeck
Product WP Supersized
Weakness CWE-352 · CSRF
Published March 28, 2025
Last update April 28, 2026
View on NVD All CVEs

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 Benoit De Boeck WP Supersized wp-supersized allows Cross Site Request Forgery.This issue affects WP Supersized: from n/a through <= 3.1.6.

Explanation of Vulnerability in Simple Terms

02Summary

WP Supersized versions 3.1.6 and earlier contain a cross-site request forgery (CSRF) vulnerability. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without the administrator's knowledge. The vulnerability requires the victim to visit the attacker's page while authenticated to the WordPress site.

What an attacker can do

03Attacker Capabilities

Perform unwanted actions on the site by tricking an authenticated admin into visiting a malicious webpage.

Potential impact on your site

04Site Impact

An attacker can modify site settings or content if an admin visits a malicious link while logged in.

Conditions required to exploit

05Prerequisites

Site admin must be logged in and visit an attacker-controlled page; no special privileges or complex setup required.

Key dates

06Disclosure timeline

March 28, 2025 CVE published
April 28, 2026 Record updated