stamparm / DSJS

Damn Small JS Scanner

Damn Small JS Scanner

Damn Small JS Scanner (DSJS) is a fully functional JavaScript library vulnerability scanner written in under 100 lines of code. It has to be noted that it is a derivative work from Retire.js project. Currently it checks for vulnerable versions of following JavaScript libraries: angularjs, backbone, dojo, easyXDM, ember, handlebars, jPlayer, jquery, jquery-migrate, jquery-mobile, jquery-ui-autocomplete, jquery-ui-dialog, jquery-ui-tooltip, jquery.prettyPhoto, mustache, plupload, prototypejs, sessvars, YUI.

As of optional settings it supports HTTP proxy together with HTTP header values User-Agent, Referer and Cookie.

Sample runs

$ python3 dsjs.py 
Damn Small JS Scanner (DSJS) < 100 LoC (Lines of Code) #v0.2a
 by: Miroslav Stampar (@stamparm)

Usage: dsjs.py [options]

Options:
  --version          show program's version number and exit
  -h, --help         show this help message and exit
  -u URL, --url=URL  Target URL (e.g. "http://www.target.com")
  --cookie=COOKIE    HTTP Cookie header value
  --user-agent=UA    HTTP User-Agent header value
  --referer=REFERER  HTTP Referer header value
  --proxy=PROXY      HTTP proxy address (e.g. "http://127.0.0.1:8080")

$ python3 dsjs.py -u "www.microsoft.com"
Damn Small JS Scanner (DSJS) < 100 LoC (Lines of Code) #v0.2a
 by: Miroslav Stampar (@stamparm)

 [x] jquery v1.7.2 (< v1.9.0b1) (info: 'http://bugs.jquery.com/ticket/11290;
http://research.insecurelabs.org/jquery/test/')

scan results: possible vulnerabilities found

$ python3 dsjs.py -u "www.twitter.com"
Damn Small JS Scanner (DSJS) < 100 LoC (Lines of Code) #v0.2a
 by: Miroslav Stampar (@stamparm)

 [x] jquery v1.8.3 (< v1.9.0b1) (info: 'http://bugs.jquery.com/ticket/11290;
http://research.insecurelabs.org/jquery/test/')

scan results: possible vulnerabilities found

Requirements

Python version 3.x is required for running this program.