Episode 8: PostMessage Bugs, CSS Injection, and Bug Drops

Episode 8: PostMessage Bugs, CSS Injection, and Bug Drops

Episode 8: In this episode of Critical Thinking - Bug Bounty Podcast we drop some critical bugs which leak raw credit card info. We also discuss some CSS Injection & PostMessage related techniques. It's a short one but a good one! Don't miss it!

Follow us on twitter at: @ctbbpodcast

We're new to this podcasting thing, so feel free to send us any feedback here: info@criticalthinkingpodcast.io

Shoutout to YTCracker for the awesome intro music!

------ Links ------

Follow your hosts Rhynorater & Teknogeek on twitter:

https://twitter.com/0xteknogeek

https://twitter.com/rhynorater

CSS Escape Blog Post:

https://mathiasbynens.be/notes/css-escapes

Rez0’s blog on ChatGPT:

https://rez0.blog/hacking/2023/02/21/hacking-with-chatgpt.html

All the ways to get a reference to a frame (shoutout to @wcbowling for the article):

https://bluepnume.medium.com/every-known-way-to-get-references-to-windows-in-javascript-223778bede2d

CSS Painting API:

https://developer.mozilla.org/en-US/docs/Web/API/CSS_Painting_API

Import Chaining:

https://d0nut.medium.com/better-exfiltration-via-html-injection-31c72a2dae8b

Avsnitt(168)

Episode 168: XSSDoctor - Client-side Path Traversal Research

Episode 168: XSSDoctor - Client-side Path Traversal Research

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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

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Episode 163: Best Technical Takeaways from Portswigger Top 10 2025

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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...

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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

Episode 161: Cross-Consumer Attacks & DTMF Tone Exfil

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Episode 161: In this episode of Critical Thinking - Bug Bounty Podcast Justin Gives us some quick hits regarding CSRF and Cross Consumer Attacks, and also touches on some breaking questions surroundin...

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