CVE-2025-53435 HIGH

CVE-2025-53435: WordPress Plan My Day theme <= 1.1.13 - Local File Inclusion vulnerability

Vendor Axiomthemes
Product Plan My Day
Weakness CWE-98 · PHP file inclusion
Published December 18, 2025
Last update April 28, 2026

CVSS base score

8.1/10
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: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 axiomthemes Plan My Day planmyday allows PHP Local File Inclusion.This issue affects Plan My Day: from n/a through <= 1.1.13.

Explanation of Vulnerability in Simple Terms

02Summary

Plan My Day versions up to 1.1.13 contain a code injection vulnerability that allows unauthenticated attackers to execute arbitrary code on affected sites. The vulnerability requires high attack complexity but grants full read, write, and system access once exploited. No patch version is currently available; administrators should contact the vendor for updates or consider disabling the plugin.

What an attacker can do

03Attacker Capabilities

Run their own code on the site, read sensitive data, modify content, and disrupt service.

Potential impact on your site

04Site Impact

Complete compromise of the site, including data theft, malware injection, and potential takeover of hosting account.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required, but exploitation requires specific technical conditions.

Key dates

06Disclosure timeline

December 18, 2025 CVE published
April 28, 2026 Record updated