EIP-2026-112256

PRE-CVE

SmodCMS 4.07 (fckeditor) - Arbitrary File Upload

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-112256. PoCs published by eidelweiss.

AI-analyzed exploit summary This exploit targets a file upload vulnerability in SmodCMS v4.07 via the FCKeditor component, allowing arbitrary PHP file upload by bypassing extension checks. It uploads a malicious PHP shell disguised with multiple extensions and provides interactive command execution.

Description

SmodCMS 4.07 (fckeditor) - Arbitrary File Upload

Exploits (1)

exploitdb WORKING POC VERIFIED

by eidelweiss · phpwebappsphp

https://www.exploit-db.com/exploits/12376

View Code ZIP pw:eip

This exploit targets a file upload vulnerability in SmodCMS v4.07 via the FCKeditor component, allowing arbitrary PHP file upload by bypassing extension checks. It uploads a malicious PHP shell disguised with multiple extensions and provides interactive command execution.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: SmodCMS v4.07

No auth needed

Prerequisites: Apache with mod_mime module · FCKeditor configured with default settings

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1505.003 - Web Shell

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026