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.
Affected products
flowiseai: flowise
References2
- github.com/FlowiseAI/Flowise/security/advisories/GHSA-cvrr-qhgw… ExploitVendor Advisory
- github.com/FlowiseAI/Flowise/security/advisories/GHSA-cvrr-qhgw… ExploitVendor Advisory
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 17% percentile: 97 · as of 13 November 2026
- CWE
- CWE-20
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