Episode 168: XSSDoctor - Client-side Path Traversal Research
Episode description
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 bugs live.
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Shoutout to YTCracker for the awesome intro music!
====== Links ======
Follow your hosts Rhynorater, rez0 and gr3pme on X:
Critical Research Lab:
====== Ways to Support CTBBPodcast ======
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Today’s Guest: https://x.com/xssdoctor
====== Resources ======
The Dot-Dot-Slash That Frameworks Hand You: CSPT Across Every Major Frontend Framework
https://lab.ctbb.show/research/the-dot-dot-slash-that-frameworks-hand-you
URL validation bypass cheat sheet
https://portswigger.net/web-security/ssrf/url-validation-bypass-cheat-sheet
====== Timestamps ======
(00:00:00) Introduction
(00:01:37) Home Automation AI Hack & E-signature bug stories
(00:12:15) E-signature bug
(00:17:01) XSS DR Intro and Bug Bounty Journey
(00:31:51) CSPT Workflows
(01:07:57) Wildcard Path Parameters
(01:30:34) Custom Sinks