What the vulnerability does
01Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in themeStek LabtechCO labtechco allows PHP Local File Inclusion.This issue affects LabtechCO: from n/a through <= 8.3.
Explanation of Vulnerability in Simple Terms
02Summary
LabtechCO versions 8.3 and earlier contain a flaw that allows authenticated users with low privileges to read sensitive data, modify site content, or disrupt service. The vulnerability requires network access and high attack complexity, but no user interaction. Authenticated attackers can exploit this to compromise confidentiality, integrity, and availability of the affected system.
What an attacker can do
03Attacker Capabilities
Read sensitive data, modify content, or disrupt service availability on the site.
Potential impact on your site
04Site Impact
Authenticated users with low privileges can access restricted data, alter content, or cause downtime.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account on the site; network access required.
Key dates
06Disclosure timeline
April 8, 2026
CVE published
April 29, 2026
Record updated