Needless to say, most websites suffer from various types of bugs which may eventually lead to vulnerabilities. Why would this happen so often? There can be many factors involved including misconfiguration, shortage of engineers' security skills, etc. To combat this, here is a curated list of Web Security materials and resources for learning cutting edge penetration techniques, and I highly encourage you to read this article "[So you want to be a web security researcher?](https://portswigger.net/blog/so-you-want-to-be-a-web-security-researcher)" first.
<palign="center"><b>🌈 Want to strengthen your penetration skills?</b><br>I would recommend playing some <ahref="https://github.com/apsdehal/awesome-ctf"target="_blank">awesome-ctf</a>s.</p>
If you enjoy this awesome list and would like to support it, check out my [Patreon](https://www.patreon.com/boik) page :)<br>Also, don't forget to check out my [repos](https://github.com/qazbnm456) 🐾 or say *hi* on my [Twitter](https://twitter.com/qazbnm456)!
- [AwesomeXSS](https://github.com/s0md3v/AwesomeXSS) - Written by [@s0md3v](https://github.com/s0md3v).
- [XSS.png](https://github.com/LucaBongiorni/XSS.png) - Written by @jackmasa.- [C.XSS Guide](https://excess-xss.com/) - Written by [@JakobKallin](https://github.com/JakobKallin) and [Irene Lobo Valbuena](https://www.linkedin.com/in/irenelobovalbuena/).
- [C.XSS Guide](https://excess-xss.com/) - Written by [@JakobKallin](https://github.com/JakobKallin) and [Irene Lobo Valbuena](https://www.linkedin.com/in/irenelobovalbuena/).
- [THE BIG BAD WOLF - XSS AND MAINTAINING ACCESS](http://www.paulosyibelo.com/2018/06/the-big-bad-wolf-xss-and-maintaining.html) - Written by [Paulos Yibelo](http://www.paulosyibelo.com/).
- [CSV Injection -> Meterpreter on Pornhub](https://news.webamooz.com/wp-content/uploads/bot/offsecmag/147.pdf) - Written by [Andy](https://blog.zsec.uk/).
- [The Absurdly Underestimated Dangers of CSV Injection](http://georgemauer.net/2017/10/07/csv-injection.html) - Written by [George Mauer](http://georgemauer.net/).
- [SQL Injection Cheat Sheet](https://www.netsparker.com/blog/web-security/sql-injection-cheat-sheet/) - Written by [@netsparker](https://twitter.com/netsparker).
- [SQL Injection Wiki](https://sqlwiki.netspi.com/) - Written by [NETSPI](https://www.netspi.com/).
- [SQL Injection Pocket Reference](https://websec.ca/kb/sql_injection) - Written by [@LightOS](https://twitter.com/LightOS).
- [Error Based SQL Injection - MySQL](http://dogewatch.github.io/2017/02/27/mysql-Error-Based-Injection/) - Written by [DogeWatch](http://dogewatch.github.io/).
- [HQL for pentesters](http://blog.h3xstream.com/2014/02/hql-for-pentesters.html) - Written by [@h3xstream](https://twitter.com/h3xstream/).
- [HQL : Hyperinsane Query Language (or how to access the whole SQL API within a HQL injection ?)](https://www.synacktiv.com/ressources/hql2sql_sstic_2015_en.pdf) - Written by [@_m0bius](https://twitter.com/_m0bius).
- [ORM2Pwn: Exploiting injections in Hibernate ORM](https://www.slideshare.net/0ang3el/orm2pwn-exploiting-injections-in-hibernate-orm) - Written by [Mikhail Egorov](https://0ang3el.blogspot.tw/).
- [ORM Injection](https://www.slideshare.net/simone.onofri/orm-injection) - Written by [Simone Onofri](https://onofri.org/).
- [Advisory: Java/Python FTP Injections Allow for Firewall Bypass](http://blog.blindspotsecurity.com/2017/02/advisory-javapython-ftp-injections.html) - Written by [Timothy Morgan](https://plus.google.com/105917618099766831589).
- [SMTP over XXE − how to send emails using Java's XML parser](https://shiftordie.de/blog/2017/02/18/smtp-over-xxe/) - Written by [Alexander Klink](https://shiftordie.de/).
- [XXE OOB extracting via HTTP+FTP using single opened port](https://skavans.ru/en/2017/12/02/xxe-oob-extracting-via-httpftp-using-single-opened-port/) - Written by [skavans](https://skavans.ru/).
- [SSRF bible. Cheatsheet](https://docs.google.com/document/d/1v1TkWZtrhzRLy0bYXBcdLUedXGb9njTNIJXa3u9akHM/edit) - Written by [Wallarm](https://wallarm.com/).
- [Practical Web Cache Poisoning](https://portswigger.net/blog/practical-web-cache-poisoning) - Written by [@albinowax](https://twitter.com/albinowax).
- [Rails 動態樣板路徑的風險](http://devco.re/blog/2015/07/24/the-vulnerability-of-dynamic-render-paths-in-rails/) - Written by [Shaolin](http://devco.re/blog/author/shaolin/).
- [Rails Security - First part](https://hackmd.io/s/SkuTVw5O-) - Written by [@qazbnm456](https://github.com/qazbnm456).
- [XSS without HTML: Client-Side Template Injection with AngularJS](http://blog.portswigger.net/2016/01/xss-without-html-client-side-template.html) - Written by [Gareth Heyes](https://www.blogger.com/profile/10856178524811553475).
- [DOM based Angular sandbox escapes](http://blog.portswigger.net/2017/05/dom-based-angularjs-sandbox-escapes.html) - Written by [@garethheyes](https://twitter.com/garethheyes)
- [Why mail() is dangerous in PHP](https://blog.ripstech.com/2017/why-mail-is-dangerous-in-php/) - Written by [Robin Peraglie](https://www.ripstech.com/).
- [PENETRATION TESTING AWS STORAGE: KICKING THE S3 BUCKET](https://rhinosecuritylabs.com/penetration-testing/penetration-testing-aws-storage/) - Written by Dwight Hohnstein from [Rhino Security Labs](https://rhinosecuritylabs.com/).
- [AWS PENETRATION TESTING PART 1. S3 BUCKETS](https://www.virtuesecurity.com/aws-penetration-testing-part-1-s3-buckets/) - Written by [VirtueSecurity](https://www.virtuesecurity.com/).
- [AWS PENETRATION TESTING PART 2. S3, IAM, EC2](https://www.virtuesecurity.com/aws-penetration-testing-part-2-s3-iam-ec2/) - Written by [VirtueSecurity](https://www.virtuesecurity.com/).
- [A penetration tester’s guide to sub-domain enumeration](https://blog.appsecco.com/a-penetration-testers-guide-to-sub-domain-enumeration-7d842d5570f6) - Written by [Bharath](https://blog.appsecco.com/@yamakira_).
- [The Art of Subdomain Enumeration](https://blog.sweepatic.com/art-of-subdomain-enumeration/) - Written by [Patrik Hudak](https://blog.sweepatic.com/author/patrik/).
- [Applied Crypto Hardening](https://bettercrypto.org/static/applied-crypto-hardening.pdf) - Written by [The bettercrypto.org Team](https://bettercrypto.org/).
- [Hunting for Web Shells](https://www.tenable.com/blog/hunting-for-web-shells) - Written by [Jacob Baines](https://www.tenable.com/profile/jacob-baines).
- [Hacking with JSP Shells](https://blog.netspi.com/hacking-with-jsp-shells/) - Written by [@_nullbind](https://twitter.com/_nullbind).
- [Hacking Cryptocurrency Miners with OSINT Techniques](https://medium.com/@s3yfullah/hacking-cryptocurrency-miners-with-osint-techniques-677bbb3e0157) - Written by [@s3yfullah](https://medium.com/@s3yfullah).
- [OSINT x UCCU Workshop on Open Source Intelligence](https://www.slideshare.net/miaoski/osint-x-uccu-workshop-on-open-source-intelligence) - Written by [Philippe Lin](https://www.slideshare.net/miaoski).
- [102 Deep Dive in the Dark Web OSINT Style Kirby Plessas](https://www.youtube.com/watch?v=fzd3zkAI_o4) - Presented by [@kirbstr](https://twitter.com/kirbstr).
- [The most complete guide to finding anyone’s email](https://www.blurbiz.io/blog/the-most-complete-guide-to-finding-anyones-email) - Written by [Timur Daudpota](https://www.blurbiz.io/).
- [CSP: bypassing form-action with reflected XSS](https://labs.detectify.com/2016/04/04/csp-bypassing-form-action-with-reflected-xss/) - Written by [Detectify Labs](https://labs.detectify.com/).
- [TWITTER XSS + CSP BYPASS](http://www.paulosyibelo.com/2017/05/twitter-xss-csp-bypass.html) - Written by [Paulos Yibelo](http://www.paulosyibelo.com/).
- [Neatly bypassing CSP](https://lab.wallarm.com/how-to-trick-csp-in-letting-you-run-whatever-you-want-73cb5ff428aa) - Written by [Wallarm](https://wallarm.com/).
- [Evading CSP with DOM-based dangling markup](https://portswigger.net/blog/evading-csp-with-dom-based-dangling-markup) - Written by [portswigger](https://portswigger.net/).
- [Web Application Firewall (WAF) Evasion Techniques](https://medium.com/secjuice/waf-evasion-techniques-718026d693d8) - Written by [@secjuice](https://twitter.com/secjuice).
- [Web Application Firewall (WAF) Evasion Techniques #2](https://medium.com/secjuice/web-application-firewall-waf-evasion-techniques-2-125995f3e7b0) - Written by [@secjuice](https://twitter.com/secjuice).
- [浅谈json参数解析对waf绕过的影响](https://xianzhi.aliyun.com/forum/read/553.html) - Written by [doggy](https://xianzhi.aliyun.com/forum/u.php?uid=1723895737531437).
- [Airbnb – When Bypassing JSON Encoding, XSS Filter, WAF, CSP, and Auditor turns into Eight Vulnerabilities](https://buer.haus/2017/03/08/airbnb-when-bypassing-json-encoding-xss-filter-waf-csp-and-auditor-turns-into-eight-vulnerabilities/) - Written by [@Brett Buerhaus](https://twitter.com/bbuerhaus).
- [How to bypass libinjection in many WAF/NGWAF](https://medium.com/@d0znpp/how-to-bypass-libinjection-in-many-waf-ngwaf-1e2513453c0f) - Written by [@d0znpp](https://medium.com/@d0znpp).
- [JavaScript MVC and Templating Frameworks](http://www.slideshare.net/x00mario/jsmvcomfg-to-sternly-look-at-javascript-mvc-and-templating-frameworks) - Written by [Mario Heiderich](http://www.slideshare.net/x00mario).
- [Neat tricks to bypass CSRF-protection](https://zhuanlan.zhihu.com/p/32716181) - Written by [Twosecurity](https://twosecurity.io/).
- [Exploiting CSRF on JSON endpoints with Flash and redirects](https://blog.appsecco.com/exploiting-csrf-on-json-endpoints-with-flash-and-redirects-681d4ad6b31b) - Written by [@riyazwalikar](https://blog.appsecco.com/@riyazwalikar).
- [Stealing CSRF tokens with CSS injection (without iFrames)](https://github.com/dxa4481/cssInjection) - Written by [@dxa4481](https://github.com/dxa4481).
- [Exploiting Node.js deserialization bug for Remote Code Execution](https://opsecx.com/index.php/2017/02/08/exploiting-node-js-deserialization-bug-for-remote-code-execution/) - Written by [OpSecX](https://opsecx.com/index.php/author/ajinabraham/).
- [eval长度限制绕过 && PHP5.6新特性](https://www.leavesongs.com/PHP/bypass-eval-length-restrict.html) - Written by [PHITHON](https://www.leavesongs.com/).
- [PHP垃圾回收机制UAF漏洞分析](http://www.freebuf.com/vuls/122938.html) - Written by [ph1re](http://www.freebuf.com/author/ph1re).
- [DRUPAL 7.X SERVICES MODULE UNSERIALIZE() TO RCE](https://www.ambionics.io/blog/drupal-services-module-rce) - Written by [Ambionics Security](https://www.ambionics.io/).
- [How we exploited a remote code execution vulnerability in math.js](https://capacitorset.github.io/mathjs/) - Written by [@capacitorset](https://github.com/capacitorset).
- [GitHub Enterprise Remote Code Execution](http://exablue.de/blog/2017-03-15-github-enterprise-remote-code-execution.html) - Written by [@iblue](https://github.com/iblue).
- [Evil Teacher: Code Injection in Moodle](https://blog.ripstech.com/2018/moodle-remote-code-execution/) - Written by [RIPS Technologies](https://www.ripstech.com/).
- [How I Chained 4 vulnerabilities on GitHub Enterprise, From SSRF Execution Chain to RCE!](http://blog.orange.tw/2017/07/how-i-chained-4-vulnerabilities-on.html) - Written by [Orange](http://blog.orange.tw/).
- [$36k Google App Engine RCE](https://sites.google.com/site/testsitehacking/-36k-google-app-engine-rce) - Written by [Ezequiel Pereira](https://sites.google.com/site/testsitehacking/).
- [Remote Code Execution on a Facebook server](https://blog.scrt.ch/2018/08/24/remote-code-execution-on-a-facebook-server/) - Written by [@blaklis_](https://twitter.com/blaklis_).
- [Query parameter reordering causes redirect page to render unsafe URL](https://hackerone.com/reports/293689) - Written by [kenziy](https://hackerone.com/kenziy).
- [ECMAScript 6 from an Attacker's Perspective - Breaking Frameworks, Sandboxes, and everything else](http://www.slideshare.net/x00mario/es6-en) - Written by [Mario Heiderich](http://www.slideshare.net/x00mario).
- [How I found a $5,000 Google Maps XSS (by fiddling with Protobuf)](https://medium.com/@marin_m/how-i-found-a-5-000-google-maps-xss-by-fiddling-with-protobuf-963ee0d9caff#.u50nrzhas) - Written by [@marin_m](https://medium.com/@marin_m).
- [DON'T TRUST THE DOM: BYPASSING XSS MITIGATIONS VIA SCRIPT GADGETS](https://www.blackhat.com/docs/us-17/thursday/us-17-Lekies-Dont-Trust-The-DOM-Bypassing-XSS-Mitigations-Via-Script-Gadgets.pdf) - Written by [Sebastian Lekies](https://twitter.com/slekies), [Krzysztof Kotowicz](https://twitter.com/kkotowicz), and [Eduardo Vela](https://twitter.com/sirdarckcat).
- [Uber XSS via Cookie](http://zhchbin.github.io/2017/08/30/Uber-XSS-via-Cookie/) - Written by [zhchbin](http://zhchbin.github.io/).
- [DOM XSS – auth.uber.com](http://stamone-bug-bounty.blogspot.tw/2017/10/dom-xss-auth14.html) - Written by [StamOne_](http://stamone-bug-bounty.blogspot.tw/).
- [XSS in Google Colaboratory + CSP bypass](https://blog.bentkowski.info/2018/06/xss-in-google-colaboratory-csp-bypass.html) - Written by [Michał Bentkowski](https://blog.bentkowski.info/).
- [Another XSS in Google Colaboratory](https://blog.bentkowski.info/2018/09/another-xss-in-google-colaboratory.html) - Written by [Michał Bentkowski](https://blog.bentkowski.info/).
- [MySQL Error Based SQL Injection Using EXP](https://www.exploit-db.com/docs/english/37953-mysql-error-based-sql-injection-using-exp.pdf) - Written by [@osandamalith](https://twitter.com/osandamalith).
- [SQL injection in an UPDATE query - a bug bounty story!](http://zombiehelp54.blogspot.jp/2017/02/sql-injection-in-update-query-bug.html) - Written by [Zombiehelp54](http://zombiehelp54.blogspot.jp/).
- [GitHub Enterprise SQL Injection](http://blog.orange.tw/2017/01/bug-bounty-github-enterprise-sql-injection.html) - Written by [Orange](http://blog.orange.tw/).
- [Making a Blind SQL Injection a little less blind](https://medium.com/@tomnomnom/making-a-blind-sql-injection-a-little-less-blind-428dcb614ba8) - Written by [TomNomNom](https://twitter.com/TomNomNom).
- [GraphQL NoSQL Injection Through JSON Types](https://medium.com/@east5th/graphql-nosql-injection-through-json-types-a1a0a310c759) - Written by [@east5th](https://medium.com/@east5th).
- [XML Out-Of-Band Data Retrieval](https://media.blackhat.com/eu-13/briefings/Osipov/bh-eu-13-XML-data-osipov-slides.pdf) - Written by [@a66at](https://twitter.com/a66at) and Alexey Osipov.
- [XXE OOB exploitation at Java 1.7+](http://lab.onsec.ru/2014/06/xxe-oob-exploitation-at-java-17.html) - Written by [Ivan Novikov](http://lab.onsec.ru/).
- [XXE in WeChat Pay Sdk ( WeChat leave a backdoor on merchant websites)](http://seclists.org/fulldisclosure/2018/Jul/3) - Written by [Rose Jackcode](1024rosecode at gamil dot com).
- [SSRF to ROOT Access](https://hackerone.com/reports/341876) - A $25k bounty for SSRF leading to ROOT Access in all instances by [0xacb](https://hackerone.com/0xacb).
- [PHP SSRF Techniques](https://medium.com/secjuice/php-ssrf-techniques-9d422cb28d51) - Written by [@themiddleblue](https://medium.com/@themiddleblue).
- [All you need to know about SSRF and how we may write tools to auto-detect](https://medium.com/bugbountywriteup/the-design-and-implementation-of-ssrf-attack-framework-550e9fda16ea) - Written by [@realAuxy233](https://twitter.com/realAuxy233).
- [SSRF漏洞中绕过IP限制的几种方法总结](http://www.freebuf.com/articles/web/135342.html) - Written by [arkteam](http://www.freebuf.com/author/arkteam).
- [A New Era of SSRF - Exploiting URL Parser in Trending Programming Languages!](https://www.blackhat.com/docs/us-17/thursday/us-17-Tsai-A-New-Era-Of-SSRF-Exploiting-URL-Parser-In-Trending-Programming-Languages.pdf) - Written by [Orange](http://blog.orange.tw/).
- [SSRF Tips](http://blog.safebuff.com/2016/07/03/SSRF-Tips/) - Written by [xl7dev](http://blog.safebuff.com/).
- [Into the Borg – SSRF inside Google production network](https://opnsec.com/2018/07/into-the-borg-ssrf-inside-google-production-network/) - Written by [opnsec](https://opnsec.com/).
- [Bypassing Web Cache Poisoning Countermeasures](https://portswigger.net/blog/bypassing-web-cache-poisoning-countermeasures) - Written by [@albinowax](https://twitter.com/albinowax).
- [Cache poisoning and other dirty tricks](https://lab.wallarm.com/cache-poisoning-and-other-dirty-tricks-120468f1053f) - Written by [Wallarm](https://wallarm.com/).
- [Java/Python FTP Injections Allow for Firewall Bypass](http://blog.blindspotsecurity.com/2017/02/advisory-javapython-ftp-injections.html) - Written by [Timothy Morgan](https://plus.google.com/105917618099766831589).
- [Some Problems Of URLs](https://noncombatant.org/2017/11/07/problems-of-urls/) - Written by [Chris Palmer](https://noncombatant.org/about/).
- [URL Hacking - 前端猥琐流](http://php.ph/wydrops/drops/URL%20Hacking%20-%20前端猥琐流.pdf) - Written by [0x_Jin](http://xssec.lofter.com/).
- [Phishing with Unicode Domains](https://www.xudongz.com/blog/2017/idn-phishing/) - Written by [Xudong Zheng](https://www.xudongz.com/).
- [Unicode Domains are bad and you should feel bad for supporting them](https://www.vgrsec.com/post20170219.html) - Written by [VRGSEC](https://www.vgrsec.com/).
- [[dev.twitter.com] XSS](http://blog.blackfan.ru/2017/09/devtwittercom-xss.html) - Written by [Sergey Bobrov](http://blog.blackfan.ru/).
- [How I hacked Google’s bug tracking system itself for $15,600 in bounties](https://medium.freecodecamp.org/messing-with-the-google-buganizer-system-for-15-600-in-bounties-58f86cc9f9a5) - Written by [@alex.birsan](https://medium.freecodecamp.org/@alex.birsan).
- [Some Tricks From My Secret Group](https://www.leavesongs.com/SHARE/some-tricks-from-my-secret-group.html) - Written by [PHITHON](https://www.leavesongs.com/).
- [CTF比赛总是输？你还差点Tricks!](https://docs.google.com/presentation/d/1Cx0vI2Mzy0zwdTrgic3S3TwGMCpH-QhMUdHU1r3AYfI/edit#slide=id.g35f391192_065) - Written by [PHITHON](https://www.leavesongs.com/).
- [隱匿的攻擊之-Domain Fronting](https://evi1cg.me/archives/Domain_Fronting.html) - Written by [Evi1cg](https://evi1cg.me/).
- [Inducing DNS Leaks in Onion Web Services](https://github.com/epidemics-scepticism/writing/blob/master/onion-dns-leaks.md) - Written by [@epidemics-scepticism](https://github.com/epidemics-scepticism).
- [Stored XSS, and SSRF in Google using the Dataset Publishing Language](https://s1gnalcha0s.github.io/dspl/2018/03/07/Stored-XSS-and-SSRF-Google.html) - Written by [@signalchaos](https://twitter.com/signalchaos).
- [浏览器漏洞挖掘思路](https://zhuanlan.zhihu.com/p/28719766) - Written by [Twosecurity](https://twosecurity.io/).
- [Browser UI Security 技术白皮书](http://xlab.tencent.com/cn/wp-content/uploads/2017/10/browser-ui-security-whitepaper.pdf) - Written by [腾讯玄武实验室](http://xlab.tencent.com/).
- [JSON hijacking for the modern web](http://blog.portswigger.net/2016/11/json-hijacking-for-modern-web.html) - Written by [portswigger](https://portswigger.net/).
- [IE11 Information disclosure - local file detection](https://www.facebook.com/ExploitWareLabs/photos/a.361854183878462.84544.338832389513975/1378579648872572/?type=3&theater) - Written by James Lee.
- [SOP bypass / UXSS – Stealing Credentials Pretty Fast (Edge)](https://www.brokenbrowser.com/sop-bypass-uxss-stealing-credentials-pretty-fast/) - Written by [Manuel](https://twitter.com/magicmac2000).
- [Особенности Safari в client-side атаках](https://bo0om.ru/safari-client-side) - Written by [Bo0oM](https://bo0om.ru/author/admin).
- [How do we Stop Spilling the Beans Across Origins?](https://docs.google.com/document/d/1cbL-X0kV_tQ5rL8XJ3lXkV-j0pt_CfTu5ZSzYrncPDc/) - Written by [aaj at google.com](aaj@google.com) and [mkwst at google.com](mkwst@google.com).
- [Setting arbitrary request headers in Chromium via CRLF injection](https://blog.bentkowski.info/2018/06/setting-arbitrary-request-headers-in.html) - Written by [Michał Bentkowski](https://blog.bentkowski.info/).
- [Attacking JavaScript Engines - A case study of JavaScriptCore and CVE-2016-4622](http://www.phrack.org/papers/attacking_javascript_engines.html) - Written by [phrack@saelo.net](phrack@saelo.net).
- [Three roads lead to Rome](http://blogs.360.cn/360safe/2016/11/29/three-roads-lead-to-rome-2/) - Written by [Luke Viruswalker](http://blogs.360.cn/360safe/author/xsecure/).
- [Exploiting a V8 OOB write.](https://halbecaf.com/2017/05/24/exploiting-a-v8-oob-write/) - Written by [@halbecaf](https://twitter.com/halbecaf).
- [FROM CRASH TO EXPLOIT: CVE-2015-6086 – OUT OF BOUND READ/ASLR BYPASS](http://payatu.com/from-crash-to-exploit/) - Written by [payatu](http://payatu.com/).
- [SSD Advisory – Chrome Turbofan Remote Code Execution](https://blogs.securiteam.com/index.php/archives/3379) - Written by [SecuriTeam Secure Disclosure (SSD)](https://blogs.securiteam.com/).
- [Look Mom, I don't use Shellcode - Browser Exploitation Case Study for Internet Explorer 11](https://labs.bluefrostsecurity.de/files/Look_Mom_I_Dont_Use_Shellcode-WP.pdf) - Written by [@moritzj](http://twitter.com/moritzj).
- [PUSHING WEBKIT'S BUTTONS WITH A MOBILE PWN2OWN EXPLOIT](https://www.zerodayinitiative.com/blog/2018/2/12/pushing-webkits-buttons-with-a-mobile-pwn2own-exploit) - Written by [@wanderingglitch](https://twitter.com/wanderingglitch).
- [A Methodical Approach to Browser Exploitation](https://blog.ret2.io/2018/06/05/pwn2own-2018-exploit-development/) - Written by [RET2 SYSTEMS, INC](https://blog.ret2.io/).
- [SPLOITUS](https://sploitus.com/) - Exploits & Tools Search Engine by [@i_bo0om](https://twitter.com/i_bo0om).
- [Exploit Database](https://www.exploit-db.com/) - ultimate archive of Exploits, Shellcode, and Security Papers by [Offensive Security](https://www.offensive-security.com/community-projects/the-exploit-database/).
- [prowler](https://github.com/Alfresco/prowler) - Tool for AWS security assessment, auditing and hardening by [@Alfresco](https://github.com/Alfresco).
- [A2SV](https://github.com/hahwul/a2sv) - Auto Scanning to SSL Vulnerability by [@hahwul](https://github.com/hahwul).
- [commix](https://github.com/commixproject/commix) - Automated All-in-One OS command injection and exploitation tool by [@commixproject](https://github.com/commixproject).
- [Shodan](https://www.shodan.io/) - Shodan is the world's first search engine for Internet-connected devices by [@shodanhq](https://twitter.com/shodanhq).
- [Censys](https://censys.io/) - Censys is a search engine that allows computer scientists to ask questions about the devices and networks that compose the Internet by [University of Michigan](https://umich.edu/).
- [urlscan.io](https://urlscan.io/) - Service which analyses websites and the resources they request by [@heipei](https://twitter.com/heipei).
- [ZoomEye](https://www.zoomeye.org/) - ZoomEye 是一个针对网络空间的搜索引擎 by [@zoomeye_team](https://twitter.com/zoomeye_team).
- [FOFA](https://fofa.so/) - 网络空间资产搜索引擎 by [白帽汇](http://baimaohui.net/).
- [NSFOCUS](https://nti.nsfocus.com/) - THREAT INTELLIGENCE PORTAL by NSFOCUS GLOBAL.
- [傻蛋联网设备搜索](https://www.oshadan.com/) - 监测互联网基础设施安全威胁 by [@傻蛋搜索](http://weibo.com/shadansou).
- [FOCA](https://github.com/ElevenPaths/FOCA) - FOCA (Fingerprinting Organizations with Collected Archives) is a tool used mainly to find metadata and hidden information in the documents its scans by [ElevenPaths](https://www.elevenpaths.com/index.html).
- [SpiderFoot](http://www.spiderfoot.net/) - Open source footprinting and intelligence-gathering tool by [@binarypool](https://twitter.com/binarypool).
- [xray](https://github.com/evilsocket/xray) - XRay is a tool for recon, mapping and OSINT gathering from public networks by [@evilsocket](https://github.com/evilsocket).
- [gitrob](https://github.com/michenriksen/Gitrob) - Reconnaissance tool for GitHub organizations by [@michenriksen](https://github.com/michenriksen).
- [GSIL](https://github.com/FeeiCN/GSIL) - Github Sensitive Information Leakage（Github敏感信息泄露）by [@FeeiCN](https://github.com/FeeiCN).
- [raven](https://github.com/0x09AL/raven) - raven is a Linkedin information gathering tool that can be used by pentesters to gather information about an organization employees using Linkedin by [@0x09AL](https://github.com/0x09AL).
- [Databases - start.me](https://start.me/p/QRENnO/databases) - Various databases which you can use for your OSINT research by [@technisette](https://twitter.com/technisette).
- [peoplefindThor](https://peoplefindthor.dk/) - the easy way to find people on Facebook by [postkassen](mailto:postkassen@oejvind.dk?subject=peoplefindthor.dk comments).
- [tinfoleak](https://github.com/vaguileradiaz/tinfoleak) - The most complete open-source tool for Twitter intelligence analysis by [@vaguileradiaz](https://github.com/vaguileradiaz).
- [Sublist3r](https://github.com/aboul3la/Sublist3r) - Sublist3r is a multi-threaded sub-domain enumeration tool for penetration testers by [@aboul3la](https://github.com/aboul3la).
- [EyeWitness](https://github.com/ChrisTruncer/EyeWitness) - EyeWitness is designed to take screenshots of websites, provide some server header info, and identify default credentials if possible by [@ChrisTruncer](https://github.com/ChrisTruncer).
- [subDomainsBrute](https://github.com/lijiejie/subDomainsBrute) - A simple and fast sub domain brute tool for pentesters by [@lijiejie](https://github.com/lijiejie).
- [AQUATONE](https://github.com/michenriksen/aquatone) - Tool for Domain Flyovers by [@michenriksen](https://github.com/michenriksen).
- [domain_analyzer](https://github.com/eldraco/domain_analyzer) - Analyze the security of any domain by finding all the information possible by [@eldraco](https://github.com/eldraco).
- [VirusTotal domain information](https://www.virustotal.com/en/documentation/searching/#getting-domain-information) - Searching for domain information by [VirusTotal](https://www.virustotal.com/).
- [Certificate Transparency](https://github.com/google/certificate-transparency) - Google's Certificate Transparency project fixes several structural flaws in the SSL certificate system by [@google](https://github.com/google).
- [Certificate Search](https://crt.sh/) - Enter an Identity (Domain Name, Organization Name, etc), a Certificate Fingerprint (SHA-1 or SHA-256) or a crt.sh ID to search certificate(s) by [@crtsh](https://github.com/crtsh).
- [GSDF](https://github.com/We5ter/GSDF) - Domain searcher named GoogleSSLdomainFinder by [@We5ter](https://github.com/We5ter).
- [wfuzz](https://github.com/xmendez/wfuzz) - Web application bruteforcer by [@xmendez](https://github.com/xmendez).
- [charsetinspect](https://github.com/hack-all-the-things/charsetinspect) - Script that inspects multi-byte character sets looking for characters with specific user-defined properties by [@hack-all-the-things](https://github.com/hack-all-the-things).
- [IPObfuscator](https://github.com/OsandaMalith/IPObfuscator) - Simple tool to convert the IP to a DWORD IP by [@OsandaMalith](https://github.com/OsandaMalith).
- [FuzzDB](https://github.com/fuzzdb-project/fuzzdb) - Dictionary of attack patterns and primitives for black-box application fault injection and resource discovery.
- [dirhunt](https://github.com/Nekmo/dirhunt) - Web crawler optimized for searching and analyzing the directory structure of a site by [@nekmo](https://github.com/Nekmo).
- [wpscan](https://github.com/wpscanteam/wpscan) - WPScan is a black box WordPress vulnerability scanner by [@wpscanteam](https://github.com/wpscanteam).
- [JoomlaScan](https://github.com/drego85/JoomlaScan) - Free software to find the components installed in Joomla CMS, built out of the ashes of Joomscan by [@drego85](https://github.com/drego85).
- [Burp Suite](https://portswigger.net/burp/) - Burp Suite is an integrated platform for performing security testing of web applications by [portswigger](https://portswigger.net/).
- [TIDoS-Framework](https://github.com/theInfectedDrake/TIDoS-Framework) - A comprehensive web application audit framework to cover up everything from Reconnaissance and OSINT to Vulnerability Analysis by [@_tID](https://github.com/theInfectedDrake).
- [XSStrike](https://github.com/s0md3v/XSStrike) - XSStrike is a program which can fuzz and bruteforce parameters for XSS. It can also detect and bypass WAFs by [@s0md3v](https://github.com/s0md3v).
- [tplmap](https://github.com/epinna/tplmap) - Code and Server-Side Template Injection Detection and Exploitation Tool by [@epinna](https://github.com/epinna).
- [HTTPLeaks](https://github.com/cure53/HTTPLeaks) - All possible ways, a website can leak HTTP requests by [@cure53](https://github.com/cure53).
- [dvcs-ripper](https://github.com/kost/dvcs-ripper) - Rip web accessible (distributed) version control systems: SVN/GIT/HG... by [@kost](https://github.com/kost).
- [DVCS-Pillage](https://github.com/evilpacket/DVCS-Pillage) - Pillage web accessible GIT, HG and BZR repositories by [@evilpacket](https://github.com/evilpacket).
- [GitMiner](https://github.com/UnkL4b/GitMiner) - Tool for advanced mining for content on Github by [@UnkL4b](https://github.com/UnkL4b).
- [gitleaks](https://github.com/zricethezav/gitleaks) - Searches full repo history for secrets and keys by [@zricethezav](https://github.com/zricethezav).
- [CSS-Keylogging](https://github.com/maxchehab/CSS-Keylogging) - Chrome extension and Express server that exploits keylogging abilities of CSS by [@maxchehab](https://github.com/maxchehab).
- [sqlchop](https://sqlchop.chaitin.cn/) - SQL injection detection engine by [chaitin](http://chaitin.com).
- [xsschop](https://xsschop.chaitin.cn/) - XSS detection engine by [chaitin](http://chaitin.com).
- [retire.js](https://github.com/RetireJS/retire.js) - Scanner detecting the use of JavaScript libraries with known vulnerabilities by [@RetireJS](https://github.com/RetireJS).
- [malware-jail](https://github.com/HynekPetrak/malware-jail) - Sandbox for semi-automatic Javascript malware analysis, deobfuscation and payload extraction by [@HynekPetrak](https://github.com/HynekPetrak).
- [repo-supervisor](https://github.com/auth0/repo-supervisor) - Scan your code for security misconfiguration, search for passwords and secrets.
- [bXSS](https://github.com/LewisArdern/bXSS) - bXSS is a simple Blind XSS application adapted from [cure53.de/m](https://cure53.de/m) by [@LewisArdern](https://github.com/LewisArdern).
- [DOMPurify](https://github.com/cure53/DOMPurify) - DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG by [Cure53](https://cure53.de/).
- [js-xss](https://github.com/leizongmin/js-xss) - Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist by [@leizongmin](https://github.com/leizongmin).
- [Charles](https://www.charlesproxy.com/) - HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet.
- [mitmproxy](https://github.com/mitmproxy/mitmproxy) - Interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers by [@mitmproxy](https://github.com/mitmproxy).
- [plasma](https://github.com/plasma-disassembler/plasma) - Plasma is an interactive disassembler for x86/ARM/MIPS by [@plasma-disassembler](https://github.com/plasma-disassembler).
- [radare2](https://github.com/radare/radare2) - Unix-like reverse engineering framework and commandline tools by [@radare](https://github.com/radare).
- [Iaitō](https://github.com/hteso/iaito) - Qt and C++ GUI for radare2 reverse engineering framework by [@hteso](https://github.com/hteso).
- [Dnslogger](https://wiki.skullsecurity.org/index.php?title=Dnslogger) - DNS Logger by [@iagox86](https://github.com/iagox86).
- [CyberChef](https://github.com/gchq/CyberChef) - The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis - by [@GCHQ](https://github.com/gchq).
- [haveibeenpwned](https://haveibeenpwned.com/) - Check if you have an account that has been compromised in a data breach by [Troy Hunt](https://www.troyhunt.com/).
- [databases.today](https://www.databases.today/index.php) - The biggest free-to-download collection of publicly available website databases for security researchers and journalists by [@publicdbhost](https://twitter.com/publicdbhost).
- [70 SECURITY TEAM Social Engineering Data](http://s.70sec.com/) - 70 SECURITY TEAM 社工库 by [70 Security Team](http://70sec.com/).
- [mysql-password](http://www.mysql-password.com/database/1) - Database of MySQL hashes.
- [@HackwithGitHub](https://twitter.com/HackwithGithub) - Initiative to showcase open source hacking tools for hackers and pentesters
- [@filedescriptor](https://twitter.com/filedescriptor) - Active penetrator often tweets and writes useful articles
- [@cure53berlin](https://twitter.com/cure53berlin) - [Cure53](https://cure53.de/) is a German cybersecurity firm.
- [@XssPayloads](https://twitter.com/XssPayloads) - The wonderland of JavaScript unexpected usages, and more.
- [@kinugawamasato](https://twitter.com/kinugawamasato) - Japanese web penetrator.
- [@h3xstream](https://twitter.com/h3xstream/) - Security Researcher, interested in web security, crypto, pentest, static analysis but most of all, samy is my hero.
- [@garethheyes](https://twitter.com/garethheyes) - English web penetrator.
- [@hasegawayosuke](https://twitter.com/hasegawayosuke) - Japanese javascript security researcher.
- [BadLibrary](https://github.com/SecureSkyTechnology/BadLibrary) - vulnerable web application for training - Written by [@SecureSkyTechnology](https://github.com/SecureSkyTechnology).
- [Hackxor](http://hackxor.net/) - realistic web application hacking game - Written by [@albinowax](https://twitter.com/albinowax).
- [SELinux Game](http://selinuxgame.org/) - Learn SELinux by doing. Solve Puzzles, show skillz - Written by [@selinuxgame](https://twitter.com/selinuxgame).
- [XSS Thousand Knocks](https://knock.xss.moe/index) - XSS Thousand Knocks - Written by [@yagihashoo](https://twitter.com/yagihashoo).
- [XSS game](https://xss-game.appspot.com/) - Google XSS Challenge - Written by Google.
- [prompt(1) to win](http://prompt.ml/) - Complex 16-Level XSS Challenge held in summer 2014 (+4 Hidden Levels) - Written by [@cure53](https://github.com/cure53).
- [alert(1) to win](https://alf.nu/alert1) - Series of XSS challenges - Written by [@steike](https://twitter.com/steike).
- [XSS Challenges](http://xss-quiz.int21h.jp/) - Series of XSS challenges - Written by yamagata21.
- [ModSecurity / OWASP ModSecurity Core Rule Set](https://www.netnea.com/cms/apache-tutorials/) - Series of tutorials to install, configure and tune ModSecurity and the Core Rule Set - Written by [@ChrFolini](https://twitter.com/ChrFolini).
- [awesome-bug-bounty](https://github.com/djadmin/awesome-bug-bounty) - Comprehensive curated list of available Bug Bounty & Disclosure Programs and write-ups by [@djadmin](https://github.com/djadmin).
- [bug-bounty-reference](https://github.com/ngalongc/bug-bounty-reference) - List of bug bounty write-up that is categorized by the bug nature by [@ngalongc](https://github.com/ngalongc).
- [Google VRP and Unicorns](https://sites.google.com/site/bughunteruniversity/behind-the-scenes/presentations/google-vrp-and-unicorns) - Written by [Daniel Stelter-Gliese](https://www.linkedin.com/in/daniel-stelter-gliese-170a70a2/).
- [如何正確的取得使用者 IP ？](http://devco.re/blog/2014/06/19/client-ip-detection/) - Written by [Allen Own](http://devco.re/blog/author/allenown).
- [1000php](https://github.com/Xyntax/1000php) - 1000个PHP代码审计案例(2016.7以前乌云公开漏洞) by [@Xyntax](https://github.com/Xyntax).
- [Brute Forcing Your Facebook Email and Phone Number](http://pwndizzle.blogspot.jp/2014/02/brute-forcing-your-facebook-email-and.html) - Written by [PwnDizzle](http://pwndizzle.blogspot.jp/).
- [Pentest + Exploit dev Cheatsheet wallpaper](http://i.imgur.com/Mr9pvq9.jpg) - Penetration Testing and Exploit Dev CheatSheet.
- [The Definitive Security Data Science and Machine Learning Guide](http://www.covert.io/the-definitive-security-datascience-and-machinelearning-guide/) - Written by JASON TROS.
- [EQGRP](https://github.com/x0rz/EQGRP) - Decrypted content of eqgrp-auction-file.tar.xz by [@x0rz](https://github.com/x0rz).
- [Browser Extension and Login-Leak Experiment](https://extensions.inrialpes.fr/) - Browser Extension and Login-Leak Experiment.
- [notes](https://github.com/ChALkeR/notes) - Some public notes by [@ChALkeR](https://github.com/ChALkeR).
- [A glimpse into GitHub's Bug Bounty workflow](https://githubengineering.com/githubs-bug-bounty-workflow/) - Written by [@gregose](https://github.com/gregose).
- [暗网系列之：利用Dark Web Report + EyeWitness+ TorGhost +Docker，自动化获取暗网站点的信息](http://www.mottoin.com/106687.html) - Written by [鹰小编](http://www.mottoin.com/user/ying/).
- [Cybersecurity Campaign Playbook](https://www.belfercenter.org/CyberPlaybook) - Written by [Belfer Center for Science and International Affairs](https://www.belfercenter.org/).
- [Infosec_Reference](https://github.com/rmusser01/Infosec_Reference) - Information Security Reference That Doesn't Suck by [@rmusser01](https://github.com/rmusser01).
- [Internet of Things Scanner](http://iotscanner.bullguard.com/) - Check if your internet-connected devices at home are public on Shodan by [BullGuard](https://www.bullguard.com/).
- [The Bug Hunters Methodology v2.1](https://docs.google.com/presentation/d/1VpRT8dFyTaFpQa9jhehtmGaC7TqQniMSYbUdlHN6VrY/edit?usp=sharing) - Written by [@jhaddix](https://twitter.com/jhaddix).
- [$7.5k Google services mix-up](https://sites.google.com/site/testsitehacking/-7-5k-Google-services-mix-up) - Written by [Ezequiel Pereira](https://sites.google.com/site/testsitehacking/).
- [How I exploited ACME TLS-SNI-01 issuing Let's Encrypt SSL-certs for any domain using shared hosting](https://labs.detectify.com/2018/01/12/how-i-exploited-acme-tls-sni-01-issuing-lets-encrypt-ssl-certs-for-any-domain-using-shared-hosting/) - Written by [@fransrosen](https://twitter.com/fransrosen).
- [TL:DR: VPN leaks users’ IPs via WebRTC. I’ve tested seventy VPN providers and 16 of them leaks users’ IPs via WebRTC (23%)](https://voidsec.com/vpn-leak/) - Written by [voidsec](https://voidsec.com/).
- [Escape and Evasion Egressing Restricted Networks](https://www.optiv.com/blog/escape-and-evasion-egressing-restricted-networks) - Written by [Chris Patten, Tom Steele](info@optiv.com).
- [Be careful what you copy: Invisibly inserting usernames into text with Zero-Width Characters](https://medium.com/@umpox/be-careful-what-you-copy-invisibly-inserting-usernames-into-text-with-zero-width-characters-18b4e6f17b66) - Written by [@umpox](https://medium.com/@umpox).
- [Domato Fuzzer's Generation Engine Internals](https://www.sigpwn.io/blog/2018/4/14/domato-fuzzers-generation-engine-internals) - Written by [sigpwn](https://www.sigpwn.io/).
- [CSS Is So Overpowered It Can Deanonymize Facebook Users](https://www.evonide.com/side-channel-attacking-browsers-through-css3-features/) - Written by [Ruslan Habalov](https://www.evonide.com/).
- [Introduction to Web Application Security](https://www.slideshare.net/nragupathy/introduction-to-web-application-security-blackhoodie-us-2018) - Written by [@itsC0rg1](https://twitter.com/itsC0rg1), [@jmkeads](https://twitter.com/jmkeads) and [@matir](https://twitter.com/matir).
Please note that this project is released with a [Contributor Code of Conduct](code-of-conduct.md). By participating in this project you agree to abide by its terms.
