Flowise Authenticated Command Execution and Sandbox Bypass via Puppeteer & Playwright Packages
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.
CVE-2025-34267
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2025-34267
Flowise
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/FlowiseAI/Flowise",
"vendor": "FlowiseAI",
"modules": [
"nodevm-based tool execution harness"
],
"product": "Flowise",
"versions": [
{
"status": "affected",
"version": "3.0.1",
"versionType": "semver",
"lessThanOrEqual": "3.0.8"
}
],
"packageURL": "pkg:npm/flowise",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2025-34267
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #12629 · Revision 1
- Added to Heist Feed
- Publisher date