Episode 69: Johan Carlsson - 3 Month Check-in on Full-time Bug Bounty.
Critical Thinking - Bug Bounty Podcast2 Maj 2024

Episode 69: Johan Carlsson - 3 Month Check-in on Full-time Bug Bounty.

Episode 69: In this episode of Critical Thinking - Bug Bounty Podcast we’re joined by Johan Carlsson to hear about some updates on his bug hunting journey. We deep-dive a CSP bypass he found in GitHub, a critical he found in GitLab's pipeline, and also talk through his approach to using script gadgets and adapting to highly CSP'd environments. Then we talk about his transition to full-time bug hunting, including the goals he’s set, the successes and challenges, and his current focus on specific bug types like ReDoS and OAuth, and the serendipitous nature of bug hunting.

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

------ 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.

Sign up for Caido using the referral code CTBBPODCAST for a 10% discount.

Nuclei 3.2 Release: https://nux.gg/podcast

Today’s Guest:

https://twitter.com/joaxcar

https://joaxcar.com/blog/

Resources

Github CSP Bypass

https://gist.github.com/joaxcar/6e5a0a34127704f4ea9449f6ce3369fc

CSP Validator

https://cspvalidator.org/

Cross Window Forgery

https://www.paulosyibelo.com/2024/02/cross-window-forgery-web-attack-vector.html

Gitlab Crit

https://gist.github.com/joaxcar/9419b2df8778f26e9b02a741a8ec12f8

Timestamps

(00:00:00) Introduction

(00:09:34) Github CSP Bypass

(00:38:48) Script Gadgets and growth through Gitlab

(00:53:53) Gitlab pipeline bug

(01:12:32) Full-time Bug Bounty

Avsnitt(163)

Episode 115: Mentee to Career Hacker - Mokusou (So Sakaguchi)

Episode 115: Mentee to Career Hacker - Mokusou (So Sakaguchi)

Episode 115: In this episode of Critical Thinking - Bug Bounty Podcast Justin and So Sakaguchi sit down to walk through some recent bugs, before having a live mentorship session. They also talk about ...

20 Mars 20251h 40min

Episode 114: Single Page Application Hacking Playbook

Episode 114: Single Page Application Hacking Playbook

Episode 114: In this episode of Critical Thinking - Bug Bounty Podcast we’re diving into SPA and how to attack them.We also cover a host of news items, including some bug write-ups, AI updates, and a ...

13 Mars 20251h 22min

Episode 113: Best Technical Takeaways from Portswigger Top 10 2024

Episode 113: Best Technical Takeaways from Portswigger Top 10 2024

Episode 113: In this episode of Critical Thinking - Bug Bounty Podcast we’re breaking down the Portswigger Top 10 from 2024. There’s some bangers in here!Follow us on X at: https://x.com/ctbbpodcastGo...

6 Mars 20251h 29min

Episode 112: Interview with Ciarán Cotter (MonkeHack) - Critical Lab Researcher and Full-time Hunter

Episode 112: Interview with Ciarán Cotter (MonkeHack) - Critical Lab Researcher and Full-time Hunter

Episode 112: In this episode of Critical Thinking - Bug Bounty Podcast Joseph Thacker is joined by Ciarán Cotter (Monke) to share his bug hunting journey and give us the rundown on some recent client-...

27 Feb 20251h 7min

Episode 111: How to Bypass DOMPurify in Bug Bounty with Kevin Mizu

Episode 111: How to Bypass DOMPurify in Bug Bounty with Kevin Mizu

Episode 111: In this episode of Critical Thinking - Bug Bounty Podcast Justin interviews Kevin Mizu to showcase his knowledge regarding DOMPurify and its misconfigurations. We walk through some of Kev...

20 Feb 20251h 49min

Episode 110: Oauth Gadget Correlation and Common Attacks

Episode 110: Oauth Gadget Correlation and Common Attacks

Episode 110: In this episode of Critical Thinking - Bug Bounty Podcast we hit some quick news items including a DOMPurify 3.2.3 Bypass, O3 mini updates, and a cool postLogger Chrome Extension. Then, w...

13 Feb 202549min

Episode 109: Creative Recon - Alternative Techniques

Episode 109: Creative Recon - Alternative Techniques

Episode 109: In this episode of Critical Thinking - Bug Bounty Podcast we start off with a quick recap of some of the DeepSeek Drama that’s been going down, and discuss AI in CAPTCHA and 2FA as well. ...

6 Feb 20251h 1min

Episode 108: How to Hack Salesforce, ServiceNow, and Other SaaS Products With Aaron Costello

Episode 108: How to Hack Salesforce, ServiceNow, and Other SaaS Products With Aaron Costello

Episode 108: In this episode of Critical Thinking - Bug Bounty Podcast Justin and Joseph bring on Aaron Costello to discuss SaaS security and misconfigurations as a bug class. He also gives some in-de...

30 Jan 20251h 31min

Populärt inom Teknik

uppgang-och-fall
natets-morka-sida
elbilsveckan
rss-elektrikerpodden
bilar-med-sladd
market-makers
skogsforum-podcast
rss-technokratin
har-vi-akt-till-mars-an
rss-laddstationen-med-elbilen-i-sverige
bli-saker-podden
rss-it-sakerhetspodden
rss-fabriken-2
rss-veckans-ai
musikprodd-podden
hej-bruksbil
rss-uppgang-och-fall
developers-mer-an-bara-kod
rss-rapporterat
rss-snacka-om-ai