What the vulnerability does
01Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in axiomthemes Lione lione allows PHP Local File Inclusion.This issue affects Lione: from n/a through <= 1.16.
Explanation of Vulnerability in Simple Terms
02Summary
Lione versions 1.16 and earlier contain a code injection vulnerability that allows unauthenticated attackers to execute arbitrary code on the server. The vulnerability requires high attack complexity but does not require user interaction. Successful exploitation grants full control over the affected site, including the ability to read, modify, or delete data.
What an attacker can do
03Attacker Capabilities
Execute arbitrary code on the server and gain full control of the site.
Potential impact on your site
04Site Impact
Complete compromise of the site, including data theft, malware injection, and service disruption.
Conditions required to exploit
05Prerequisites
Network access to the vulnerable Lione installation; no authentication required.
Key dates
06Disclosure timeline
December 18, 2025
CVE published
April 28, 2026
Record updated