Critical 10/10 n8n Vulnerability EXPLOITED

Security researchers Dor Attias and Ofek Itach demonstrate a critical CVSS 10.0 n8n vulnerability (CVE-2026-21858). Watch the full RCE exploit demo using type confusion to bypass authentication and read sensitive local files. // Dor Attias SOCIAL // LinkedIn: https://www.linkedin.com/in/dor-attias-740758155/ // Ofek Itach SOCIAL // LinkedIn: https://www.linkedin.com/in/ofek-it/ // N8N Hack Blog https://www.cyera.com/research-labs/ni8mare-unauthenticated-remote-code-execution-in-n8n-cve-2026-21858 // Cyera Blog // https://www.cyera.com/blog // David's SOCIAL // Discord: https://discord.com/invite/usKSyzb X: https://www.twitter.com/davidbombal Instagram: https://www.instagram.com/davidbombal LinkedIn: https://www.linkedin.com/in/davidbombal Facebook: https://www.facebook.com/davidbombal.co TikTok: http://tiktok.com/@davidbombal YouTube: https://www.youtube.com/@davidbombal Spotify: https://open.spotify.com/show/3f6k6gERfuriI96efWWLQQ SoundCloud: https://soundcloud.com/davidbombal Apple Podcast: https://podcasts.apple.com/us/podcast/david-bombal/id1466865532 // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming up 0:56 - n8n vulnerability explained 02:33 - n8n hacking demo // How the vulnerability works 09:13 - How bad is it? 11:51 - Vulnerability summary 13:28 - More explained on Cyera blog // Webhooks 16:59 - Webhooks explained 18:09 - Formidable 19:18 - Formidable explained 20:01 - Handling uploaded files in n8n 22:32 - The form webhook node 24:28 - How to exploit 25:54 - Exploit summary 26:46 - How to mitigate 27:37 - How to become a security researcher 32:36 - Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is