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