Dynamically Generate the Checksum id to solve the apex vulnerability problem

  • Ajax(Application Process) used call the Oracle Query of APEX_ITEM.MD5_CHECKSUM
    • Java method of Math.random used to get Random no
    • Random no used to get the Attribute value from Select list

          Example


          thisObj = objs[rand_no];
          if(thisObj){
          checksumId=thisObj.getAttribute(‘value’);
          return checksumId;

  • Apex Generate the checksum id per day only one time, I have customized and generated the checksum id per each page refresh.
  • Here show the checksum id screenshot,
  • December 24, 2018 | 16 views
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