EIP-2026-108540

PRE-CVE

Joomla! Component com_simpleimageupload - Arbitrary File Upload

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-108540. PoCs published by CrashBandicot.

AI-analyzed exploit summary This exploit demonstrates an arbitrary file upload vulnerability in Joomla Simple Image Upload component (version 1.0) by sending a crafted multipart/form-data POST request to bypass file extension checks and upload a malicious PHP file.

Description

Joomla! Component com_simpleimageupload - Arbitrary File Upload

Exploits (1)

exploitdb WORKING POC

by CrashBandicot · textwebappsphp

https://www.exploit-db.com/exploits/37364

View Code ZIP pw:eip

This exploit demonstrates an arbitrary file upload vulnerability in Joomla Simple Image Upload component (version 1.0) by sending a crafted multipart/form-data POST request to bypass file extension checks and upload a malicious PHP file.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Trivial

Reliability

Reliable

Target: Joomla Simple Image Upload 1.0

No auth needed

Prerequisites: Target running Joomla with Simple Image Upload component installed · Network access to the target

MITRE ATT&CK

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

devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026