Description

Flowise v3.0.1 < 3.0.8 and all versions after with 'ALLOW_BUILTIN_DEP' enabled contain an authenticated remote code execution vulnerability and node VM sandbox escape due to insecure use of integrated modules (Puppeteer and Playwright) within the nodevm execution environment. An authenticated attacker able to create or run a tool that leverages Puppeteer/Playwright can specify attacker-controlled browser binary paths and parameters. When the tool executes, the attacker-controlled executable/parameters are run on the host and circumvent the intended nodevm sandbox restrictions, resulting in execution of arbitrary code in the context of the host. This vulnerability was incorrectly assigned as a duplicate CVE-2025-26319 by the developers and should be considered distinct from that identifier.

INFO

Published Date :

2025-10-14T19:31:50.914Z

Last Modified :

2025-11-19T01:27:23.601Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2025-34267 vulnerability.

Vendors Products
Flowiseai
  • Flowise
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-34267.

URL Resource
https://flowiseai.com/ cve-icon cve-icon
https://github.com/FlowiseAI/Flowise/pull/5231 cve-icon cve-icon
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5w3r-f6gm-c25w cve-icon cve-icon
https://www.vulncheck.com/advisories/flowise-auth-command-execution-and-sandbox-bypass-via-puppeteer-and-playwright-packages cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact