Is CVE-2026-41268 actively exploited?

No active exploitation of CVE-2026-41268 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-41268 be exploited remotely?

Yes. CVE-2026-41268 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-41268?

CVE-2026-41268 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-41268

CWE-20Published: April 23, 2026· Updated: Apr 24, 2026

9.8

CVSS v3.1

EPSS:0.58%probability of exploitation in 30 daysPercentile:69.0th

Official 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.

NVD Source

Technical Analysis

CVE-2026-41268 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.