CVE-2025-14431 HIGH

CVE-2025-14431: WordPress Navian theme <= 1.5.4 - Local File Inclusion vulnerability

Vendor Themelogi
Product Navian
Weakness CWE-98 · PHP file inclusion
Published January 8, 2026
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 THEMELOGI Navian navian allows PHP Local File Inclusion.This issue affects Navian: from n/a through <= 1.5.4.

Explanation of Vulnerability in Simple Terms

02Summary

Navian versions up to 1.5.4 contain a vulnerability that allows an attacker to read sensitive data, modify site content, or disrupt service availability. The vulnerability requires high attack complexity but no authentication or user interaction. The exact attack vector is unclear due to incomplete CWE classification. Site administrators should update to a version newer than 1.5.4 immediately.

What an attacker can do

03Attacker Capabilities

Read sensitive data, modify site content, or cause the site to become unavailable.

Potential impact on your site

04Site Impact

Potential data breach, unauthorized content changes, or service downtime affecting site visitors.

Conditions required to exploit

05Prerequisites

Network access; no authentication required, but exploitation requires specific technical conditions.

Key dates

06Disclosure timeline

January 8, 2026 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE