CVE-2022-22963 PoC

Slight modified for English translation and detection of https://github.com/chaosec2021/Spring-cloud-function-SpEL-RCE/blob/main/Spel_RCE_POC.py . By default whoami is executed on the target and a file vulnerable.txt is created with the URLs that are vulnerable.

https://www.cyberkendra.com/2022/03/rce-0-day-exploit-found-in-spring-cloud.html, https://github.com/spring-cloud/spring-cloud-function/commit/dc5128b80c6c04232a081458f637c81a64fa9b52