Security Advisory

CVE-2026-41268

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-23 19:13:36

Last updated 2026-04-23 20:19:47

Assigner GitHub_M

CVSS score 7.7

State PUBLISHED

Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, Flowise is vulnerable to a critical unauthenticated remote command execution (RCE) vulnerability. It can be exploited via a parameter override bypass using the FILE-STORAGE:: keyword combined with a NODE_OPTIONS environment variable injection. This allows for the execution of arbitrary system commands with root privileges within the containerized Flowise instance, requiring only a single HTTP request and no authentication or knowledge of the instance. This vulnerability is fixed in 3.1.0.

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