{"podcast":{"title":"Cybersecurity Tech Brief By HackerNoon","slug":"cybersecurity-tech-brief-by-hackernoon-6365646","podcast_index_feed_id":6365646,"rss_url":"https://feeds.transistor.fm/cybersecurity-tech-brief-by-hackernoon","website_url":"https://hackernoon.com/c/cybersecurity","image_url":"https://img.transistorcdn.com/FGIwueC9IDCZTR6LxgKkyddWnFNh4fbI5rAnEZblWk8/rs:fill:0:0:1/w:1400/h:1400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/LzQxMjY2LzE2ODM1/ODIzNTYtYXJ0d29y/ay5qcGc.jpg","author":"HackerNoon","episode_count":100,"summary":"Learn the latest Cybersecurity updates in the tech world.","last_synced_at":"2026-07-18T18:18:14.433062+00:00","page_url":"https://stenobird.com/podcast/cybersecurity-tech-brief-by-hackernoon-6365646"},"episode":{"title":"One Empty Header to Admin: How an Auth Bypass Breaks OpenBullet2","slug":"one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2","published_at":"2026-06-07T16:00:31+00:00","page_url":"https://stenobird.com/podcast/cybersecurity-tech-brief-by-hackernoon-6365646/one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2","show_page_url":"https://stenobird.com/podcast/cybersecurity-tech-brief-by-hackernoon-6365646","url":"https://share.transistor.fm/s/e24042d3","audio_url":"https://media.transistor.fm/e24042d3/a231cb20.mp3","summary":"This story was originally published on HackerNoon at: https://hackernoon.com/one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2 . Five vulnerabilities in OpenBullet2: an empty API key, path traversal, RCE, and an NTLM hash leak. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #ethical-hacking , #rce , #exploit , #openbullet2 , #what-is-openbullet2 , #openbullet2-explained , #vulnerabilities , #cybersecurity-awareness , and more. This story was written by: @vognik . Learn more about this writer by checking @vognik's about page, and for more stories, please visit hackernoon.com . This article walks through 5 CVEs: an empty X-Api-Key header that bypasses authentication by default, arbitrary C# and script-file execution, a wordlist path traversal granting arbitrary file read/write/delete as root, and an NTLMv2 hash leak on Windows.","meta_description":"This story was originally published on HackerNoon at: https://hackernoon.com/one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2 . Five vulner…","key_points":[],"chapters":[],"topics":[],"duration_seconds":517,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/cybersecurity-tech-brief-by-hackernoon-6365646/episodes/one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/cybersecurity-tech-brief-by-hackernoon-6365646/one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}