What the vulnerability does
01Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX The Qlean the-qlean allows PHP Local File Inclusion.This issue affects The Qlean: from n/a through <= 2.12.
Explanation of Vulnerability in Simple Terms
02Summary
The Qlean through version 2.12 contains a flaw that allows an attacker to read sensitive data, modify site content, or disrupt service availability. The vulnerability requires network access and high attack complexity but no authentication. The exact attack vector is unclear due to incomplete CWE classification, but the high impact across confidentiality, integrity, and availability suggests a serious flaw in core functionality.
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; high technical skill or specific conditions needed.
Key dates
06Disclosure timeline
March 5, 2026
CVE published
April 28, 2026
Record updated