Report: Essential Guide: CVE-2026-41268 - Flowise: Flowise Parameter Override Bypass Remote Command Execution

Report: Essential Guide: CVE-2026-41268 - Flowise: Flowise Parameter Override Bypass Remote Command Execution

CVE ID :CVE-2026-41268 Published : April 23, 2026, 7:13 p.m. | 31 minutes ago 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. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
CRITICAL
Published
April 23, 2026
Impact: RCE