Disclosure summary
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.
Source-reported weakness categories
CWE-77
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-34267
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| flowiseai | flowise | * {"versionStartIncluding":"3.0.1","versionEndExcluding":"3.0.8"} |
Original records & references
- NIST NVD record
- CVE Program record
- flowiseai.com — Product
- github.com — Issue Tracking
- github.com — Exploit, Vendor Advisory
- www.vulncheck.com — Third Party Advisory
PUBLISHED 2025-10-14T16:15:34-04:00
MODIFIED 2026-10-08T12:16:51-04:00
INGESTED 2026-10-10T20:50:24-04:00