EIP-2026-109224

PRE-CVE

Lunar CMS 3.3 - Remote Command Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-109224. PoCs published by LiquidWorm.

AI-analyzed exploit summary This exploit leverages an unauthenticated arbitrary command execution vulnerability in Lunar CMS 3.3 by abusing the elfinder file manager's upload/create/rename functionality to write a malicious PHP script to the '/files' directory. The script then allows remote command execution via a passthru function.

Description

Lunar CMS 3.3 - Remote Command Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by LiquidWorm · textwebappsphp
https://www.exploit-db.com/exploits/33867

This exploit leverages an unauthenticated arbitrary command execution vulnerability in Lunar CMS 3.3 by abusing the elfinder file manager's upload/create/rename functionality to write a malicious PHP script to the '/files' directory. The script then allows remote command execution via a passthru function.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Lunar CMS 3.3
No auth needed
Prerequisites: Network access to the target · Lunar CMS 3.3 with exposed admin interface
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026