CVE-2026-39987

CVE-2026-39987 — Marimo Pre-Auth RCE /terminal/ws CVSS 4.0 : 9.3 CRITICAL CVSS 3.x : 9.8 CRITICAL CWE : CWE-306 Missing Authentication for Critical Function Fix : Marimo 0.23.0+ Affects : Marimo Lab / authorized testing only HTB, CTF, engagement with written scope. Table of contents Vulnerability...