What the vulnerability does
01Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in TMRW-studio Atlas atlas allows PHP Local File Inclusion.This issue affects Atlas: from n/a through <= 2.1.0.
Explanation of Vulnerability in Simple Terms
02Summary
Atlas versions up to 2.1.0 contain a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary code on the server. The vulnerability requires specific network conditions but does not require user interaction. An attacker can gain full control over the affected system, including reading, modifying, or deleting data.
What an attacker can do
03Attacker Capabilities
Run their own code on the server and take full control of the site.
Potential impact on your site
04Site Impact
Complete compromise of the site and server; attacker can steal data, modify content, or disable the site.
Conditions required to exploit
05Prerequisites
Network access to the Atlas instance; no authentication or user interaction required.
Key dates
06Disclosure timeline
January 8, 2026
CVE published
April 28, 2026
Record updated