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title: '"><script>alert("OAuth 2.0")</script>'

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# "><script>alert("OAuth 2.0")</script>

> by @whoamins - @helloSOC

# Playgrounds

https://developers.google.com/oauthplayground/
https://developers.google.com/oauthplayground/

# Vuln labs

https://github.com/koenbuyens/Vulnerable-OAuth-2.0-Applications/blob/master/insecureapplication/README.md
https://portswigger.net/web-security/oauth

# Bug Bounty Writeups

http://philippeharewood.com/swiping-facebook-official-access-tokens/

https://whitton.io/articles/obtaining-tokens-outlook-office-azure-account/

https://lightningsecurity.io/blog/password-not-provided/

hackerone.com/reports/2575/

https://gitlab.com/gitlab-org/gitlab/-/issues/37038

https://hackerone.com/reports/317476

https://ninetyn1ne.github.io/2022-02-21-oauth-postmessage-misconfig/

https://hackerone.com/hacktivity?querystring=OAuth%202.0

# Videos

[MAIN Vulnerabilities of mobile OAuth 2 0 Nikita Stupin](https://www.youtube.com/watch?v=Lx98fLZBRfI)
[FAST OAuth2 0@2018 You are doing it wrong Aleksey Chernykh](https://www.youtube.com/watch?v=i5MxSKbgFLk)

# RFCs

> Copied from https://t.me/road_oscp

[The OAuth 2.0 Authorization Framework](https://datatracker.ietf.org/doc/html/rfc6749)
[Proof Key for Code Exchange by OAuth  Public Clients](https://datatracker.ietf.org/doc/html/rfc7636)
[OAuth 2.0 Pushed Authorization Requests](https://datatracker.ietf.org/doc/html/rfc9126)
[Иллюстрированная схема PAR](https://darutk.medium.com/illustrated-par-oauth-2-0-pushed-authorization-requests-652d71ed5cfb)
[OAuth 2.0 for Native Apps](https://datatracker.ietf.org/doc/html/rfc8252)
[OAuth 2.0 for browser-based apps (draft)](https://datatracker.ietf.org/doc/html/draft-ietf-oauth-browser-based-apps-09)
[Security current best practices (draft)](https://datatracker.ietf.org/doc/html/draft-ietf-oauth-security-topics-19) 
[OIDC](https://openid.net/specs/openid-connect-core-1_0.html)
[The OAuth 2.1 Authorization Framework](https://datatracker.ietf.org/doc/html/draft-ietf-oauth-v2-1-05)


# Blog Posts

[Безопасность мобильного OAuth 2.0](https://habr.com/ru/company/vk/blog/417031/)
[OAuth в мобильных приложениях
](https://habr.com/ru/company/kts/blog/654029/)
