{"uuid": "9a208151-2dcd-426e-ba88-69b14443a1bc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "https://t.me/VulnerabilityNews/42750", "content": "Root in One Request: Pre-Auth RCE in Marimo (CVE-2026-39987)\n\nCVE-2026-39987 is a critical pre-authentication remote code execution flaw in Marimo, a popular open-source reactive Python notebook framework and a modern alternative to Jupyter with roughly 19.6k GitHub stars.\nhttps://darkwebinformer.com/root-in-one-request-pre-auth-rce-in-marimo-cve-2026-39987/", "creation_timestamp": "2026-09-19T00:00:46.739459Z"}