What the vulnerability does
01Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in GoodLayers Tourmaster tourmaster allows PHP Local File Inclusion.This issue affects Tourmaster: from n/a through <= 5.3.8.
Explanation of Vulnerability in Simple Terms
02Summary
Tourmaster by GoodLayers versions 5.3.8 and earlier contain a vulnerability that allows an attacker to read sensitive data, modify site content, or disrupt service. The vulnerability requires specific network conditions to exploit but does not require authentication or user interaction. Site administrators should update to a version newer than 5.3.8 as soon as possible.
What an attacker can do
03Attacker Capabilities
Read sensitive data, modify site content, or disrupt service without authentication.
Potential impact on your site
04Site Impact
Unauthorized access to sensitive information, content tampering, or service disruption on your site.
Conditions required to exploit
05Prerequisites
Network access; specific attack complexity conditions must be met.
Key dates
06Disclosure timeline
May 23, 2025
CVE published
May 12, 2026
Record updated