{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-46442/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-09T14:35:49.756Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-46442","@id":"https://www.cve.org/CVERecord?id=CVE-2026-46442","description":"Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, POST /api/v1/node-custom-function lacks route-level authorization, allowing any authenticated user or API key to submit arbitrary JavaScript to the Custom JS Function node. When E2B_APIKEY is not configured — the common deployment case — Flowise executes this code inside a NodeVM sandbox. This sandbox can be escaped, allowing an attacker to reach the host process object and execute sy"},"products":[{"@id":"cpe:2.3:a:flowiseai:flowise:\\<_3.1.2:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:flowiseai:flowise:\\<_3.1.2:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-09T14:35:49.756Z"}]}