CVE-2025-66115 MEDIUM

CVE-2025-66115: WordPress Easy Invoice plugin <= 2.1.4 - Local File Inclusion vulnerability

Vendor Matrixaddons
Product Easy Invoice
Weakness CWE-98 · PHP file inclusion
Published November 21, 2025
Last update April 28, 2026

CVSS base score

6.6/10
Attack vector Network
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/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 MatrixAddons Easy Invoice easy-invoice allows PHP Local File Inclusion.This issue affects Easy Invoice: from n/a through <= 2.1.4.

Explanation of Vulnerability in Simple Terms

02Summary

Easy Invoice versions up to 2.1.4 contain a code injection vulnerability that allows high-privileged users to execute arbitrary code on the server. The vulnerability requires administrator-level access and high attack complexity to exploit. An attacker with admin credentials can read sensitive data, modify site content, or disrupt service availability.

What an attacker can do

03Attacker Capabilities

Execute arbitrary code on the server to read data, modify content, or disable the site.

Potential impact on your site

04Site Impact

A compromised admin account could lead to full site compromise, data theft, or service disruption.

Conditions required to exploit

05Prerequisites

Administrator-level access to the site; high attack complexity suggests specific conditions or configuration required.

Key dates

06Disclosure timeline

November 21, 2025 CVE published
April 28, 2026 Record updated