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Episode 64: .NET Remoting, CDN Attack Surface, and Recon vs Main App
Manage episode 409212021 series 3435922
Episode 64: In this episode of Critical Thinking - Bug Bounty Podcast we talk about Justin and Joel delve into .NET remoting and how it can be exploited, a recent bypass in the Dom Purify library and some interesting functionality in the Cloudflare CDN-CGI endpoint. They also touch on the importance of collaboration and knowledge sharing, JavaScript Deobfuscation, the value of impactful POCs, hiding XSS payloads with URL path updates.
Follow us on twitter at: @ctbbpodcast
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.
Check out Project Discovery’s nuclei 3.2 release blog at nux.gg/podcast
Resources:
.NET Remoting
https://code-white.com/blog/leaking-objrefs-to-exploit-http-dotnet-remoting/
https://github.com/codewhitesec/HttpRemotingObjRefLeak
Cloudflare /cdn-cgi/
https://developers.cloudflare.com/fundamentals/reference/cdn-cgi-endpoint/
https://portswigger.net/research/when-security-features-collide
https://twitter.com/kinugawamasato/status/893404078365069312
https://twitter.com/m4ll0k/status/1770153059496108231
XSSDoctor's writeup on Javascript deobfuscation
Timestamps:
(00:00:00) Introduction
(00:07:15) .Net Remoting
(00:17:29) DOM Purify Bug
(00:25:56) Cloudflare /cdn-cgi/
(00:37:11) Javascript deobfuscation
(00:47:26) renniepak's tweet
(00:55:20) Naffy's tweet
82 episodes
Manage episode 409212021 series 3435922
Episode 64: In this episode of Critical Thinking - Bug Bounty Podcast we talk about Justin and Joel delve into .NET remoting and how it can be exploited, a recent bypass in the Dom Purify library and some interesting functionality in the Cloudflare CDN-CGI endpoint. They also touch on the importance of collaboration and knowledge sharing, JavaScript Deobfuscation, the value of impactful POCs, hiding XSS payloads with URL path updates.
Follow us on twitter at: @ctbbpodcast
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.
Check out Project Discovery’s nuclei 3.2 release blog at nux.gg/podcast
Resources:
.NET Remoting
https://code-white.com/blog/leaking-objrefs-to-exploit-http-dotnet-remoting/
https://github.com/codewhitesec/HttpRemotingObjRefLeak
Cloudflare /cdn-cgi/
https://developers.cloudflare.com/fundamentals/reference/cdn-cgi-endpoint/
https://portswigger.net/research/when-security-features-collide
https://twitter.com/kinugawamasato/status/893404078365069312
https://twitter.com/m4ll0k/status/1770153059496108231
XSSDoctor's writeup on Javascript deobfuscation
Timestamps:
(00:00:00) Introduction
(00:07:15) .Net Remoting
(00:17:29) DOM Purify Bug
(00:25:56) Cloudflare /cdn-cgi/
(00:37:11) Javascript deobfuscation
(00:47:26) renniepak's tweet
(00:55:20) Naffy's tweet
82 episodes
All episodes
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