CVE-2026-40933
unknown
CVSS v3
—
CVSS v2
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VIR risk
—
Description
Flowise: Authenticated RCE Via MCP Adapters
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | flowise | <3.1.0 | 3.1.0 |
| npm | flowise-components | <3.1.0 | 3.1.0 |
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c9gw-hvqq-f33r
- https://github.com/FlowiseAI/Flowise
- https://www.ox.security/blog/mcp-supply-chain-advisory-rce-vulnerabilities-across-the-ai-ecosystem
- https://www.ox.security/blog/the-mother-of-all-ai-supply-chains-critical-systemic-vulnerability-at-the-core-of-the-mcp
Verify integrity in audit chain (admin only). AS-IS.