EIP-2026-106127

PRE-CVE

Concrete5 CMS 5.7.3.1 - 'Application::dispatch' Method Local File Inclusion

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-106127. PoCs published by Egidio Romano.

AI-analyzed exploit summary This advisory details a Local File Inclusion (LFI) vulnerability in Concrete5 <= 5.7.3.1, stemming from improper path handling in the `Application::dispatch()` method. The vulnerability allows unauthenticated attackers to include arbitrary PHP files via manipulated HTTP headers like `X-Original-URL`.

Description

Concrete5 CMS 5.7.3.1 - 'Application::dispatch' Method Local File Inclusion

Exploits (1)

exploitdb WRITEUP
by Egidio Romano · textwebappsphp
https://www.exploit-db.com/exploits/40045

This advisory details a Local File Inclusion (LFI) vulnerability in Concrete5 <= 5.7.3.1, stemming from improper path handling in the `Application::dispatch()` method. The vulnerability allows unauthenticated attackers to include arbitrary PHP files via manipulated HTTP headers like `X-Original-URL`.

Classification
Writeup 100%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: Concrete5 <= 5.7.3.1
No auth needed
Prerequisites: Access to the target web application
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026