CVE-2026-41268
CVE-2026-41268 · Flowise: Flowise Parameter Override Bypass Remote Command Execution
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 7.7 · High · EPSS 17.4% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
flowise
- Versions
- < 3.1.0: Affected
No fix published
flowise npm
- Affected ranges
- SEMVER: < 3.1.0
Update to 3.1.0
flowise-components npm
- Affected ranges
- SEMVER: < 3.1.0
Update to 3.1.0