CVE-2025-26916 CRITICAL

CVE-2025-26916: WordPress Massive Dynamic theme <= 8.2 - Unauthenticated Local File Inclusion vulnerability

Vendor Pixflow
Product Massive Dynamic
Weakness CWE-98 · PHP file inclusion
Published March 10, 2025
Last update April 28, 2026

CVSS base score

9.0/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Pixflow Massive Dynamic massive-dynamic.This issue affects Massive Dynamic: from n/a through <= 8.2.

Explanation of Vulnerability in Simple Terms

02Summary

Massive Dynamic versions 8.2 and earlier contain a remote code execution vulnerability accessible over the network without authentication. An attacker can exploit this to run arbitrary code on the affected site. The vulnerability requires specific conditions to trigger but can compromise the entire system, including data confidentiality, integrity, and availability.

What an attacker can do

03Attacker Capabilities

Run arbitrary code on the site without authentication.

Potential impact on your site

04Site Impact

Complete system compromise: attackers can steal data, modify content, disable the site, or install backdoors.

Conditions required to exploit

05Prerequisites

Network access to the vulnerable Massive Dynamic installation; specific attack conditions must be met.

Key dates

06Disclosure timeline

March 10, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE