Episode 169: Attacking OAuth 2.1

Episode 169: Attacking OAuth 2.1

Episode 169: In this episode of Critical Thinking - Bug Bounty Podcast gr3pme goes over some of the changes from OAuth 2.0 vs 2.1 and how Hackers can capitalize.


Follow us on twitter at: https://x.com/ctbbpodcast

Got any ideas and suggestions? Feel free to send us any feedback here: info@criticalthinkingpodcast.io

Shoutout to YTCracker for the awesome intro music!



====== Links ======

Follow your hosts Rhynorater, rez0 and gr3pme on X:

https://x.com/Rhynorater

https://x.com/rez0__

https://x.com/gr3pme


Critical Research Lab:

https://lab.ctbb.show/


====== Ways to Support CTBBPodcast ======

Hop on the CTBB Discord at https://ctbb.show/discord!


We also do Discord subs at $25, $10, and $5 - premium subscribers get access to private masterclasses, exploits, tools, scripts, un-redacted bug reports, etc.


You can also find some hacker swag at https://ctbb.show/merch!


====== This Week in Bug Bounty ======


Intigriti is providing free Burp Pro for Hackers!

https://www.intigriti.com/blog/news/intigriti-collaborates-with-portswigger-to-support-ethical-hacking-excellence


====== Resources ======

Django-allauth Account Takeover (ZeroPath Audit)

https://zeropath.com/blog/django-allauth-account-takeover-vulnerabilities


CVE-2025-4144: Cloudflare Workers PKCE Bypass

https://github.com/cloudflare/workers-oauth-provider/security/advisories/GHSA-qgp8-v765-qxx9


CVE-2025-54576: OAuth2-Proxy Auth Bypass

https://zeropath.com/blog/cve-2025-54576-oauth2-proxy-auth-bypass


====== Timestamps ======

(00:00:00) Introduction

(00:02:16) OAuth 2.0 Standards

(00:12:08) Agent to Agent Communication

(00:17:19) CVE Case studies



Avsnitt(169)

Episode 168: XSSDoctor - Client-side Path Traversal Research

Episode 168: XSSDoctor - Client-side Path Traversal Research

Episode 168: In this episode of Critical Thinking - Bug Bounty Podcast we’re getting a visit from the XSS Doctor. Jonathan joins us to go through his Client-side workflow, run labs, and diagnose some ...

2 Apr 1h 35min

Episode 167: Stealing Bugs with Valeriy Shevchenko

Episode 167: Stealing Bugs with Valeriy Shevchenko

Episode 167: In this episode of Critical Thinking - Bug Bounty Podcast we welcome Valeriy Shevchenko to talk about program management, anchor programs, and Theft in Bug Bounty.Follow us on twitter at:...

26 Mars 51min

Episode 166: Rez0’s Top Claude Skill Secrets

Episode 166: Rez0’s Top Claude Skill Secrets

Episode 166: In this episode of Critical Thinking - Bug Bounty Podcast we talk about Rez0’s Claude Skill Secrets, when AI Generated reports fall apart, and agents vs filters.Follow us on twitter at: h...

19 Mars 53min

Episode 165: Protobuf Hacking, AI-Powered Bug Hunting, and Self-Improving Claude Workflows

Episode 165: Protobuf Hacking, AI-Powered Bug Hunting, and Self-Improving Claude Workflows

Episode 165: In this episode of Critical Thinking - Bug Bounty Podcast Justin recaps his Zero Trust World experience, before we dive into Permissions issues client-side bugs, New Hardware Hacking Clas...

12 Mars 44min

Episode 164: Tommy DeVoss: From Black Hat to Bug Bounty LEGEND

Episode 164: Tommy DeVoss: From Black Hat to Bug Bounty LEGEND

Episode 164: In this episode of Critical Thinking - Bug Bounty Podcast Justin sits down with Tommy DeVoss to talk about his origin story, Yahoo bugs, and how Tommy first got Justin into Bug BountyFoll...

5 Mars 1h 11min

Episode 163: Best Technical Takeaways from Portswigger Top 10 2025

Episode 163: Best Technical Takeaways from Portswigger Top 10 2025

Episode 163: In this episode of Critical Thinking - Bug Bounty Podcast It’s that time of year again! We’re looking at the Portswigger Research list of top 10 web hacking techniques of 2025.Follow us o...

26 Feb 1h 8min

Episode 162: HackerOne Training AI on Bug Bounty Data?

Episode 162: HackerOne Training AI on Bug Bounty Data?

Episode 162: In this episode of Critical Thinking - Bug Bounty Podcast Justin and Joseph sit down with HackerOne Founder & CTO Alex Rice to discuss concerns of Using Hacker Data for AI and decreasing ...

19 Feb 53min

Populärt inom Teknik

uppgang-och-fall
elbilsveckan
bilar-med-sladd
market-makers
skogsforum-podcast
rss-elektrikerpodden
rss-technokratin
natets-morka-sida
rss-laddstationen-med-elbilen-i-sverige
developers-mer-an-bara-kod
rss-en-ai-till-kaffet
bli-saker-podden
har-vi-akt-till-mars-an
rss-fabriken-2
rss-veckans-ai
rss-snacka-om-ai
dom-kallar-oss-krypto
hej-bruksbil
rss-uppgang-och-fall
rss-upplyst-entreprenordirektor