inflow-payments

Warn

Audited by Snyk on Sep 18, 2026

Risk Level: MEDIUM
Full Analysis

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

  • Third-party content exposure detected (medium risk: 0.30). The required workflow instructs the agent to implement an InFlow webhook receiver that ingests inbound HTTP POST requests containing outsider-authored transaction event payloads.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

  • Potentially malicious external URL detected (medium risk: 0.30). The skill references an external sandbox SDK URL (https://sandbox.inflowpay.ai/sdk/inflow.js) which is loaded into browser runtimes as part of the frontend integration instructions, constituting an operational third-party dependency.

MEDIUM W009: Direct money access capability detected (payment gateways, crypto, banking).

  • Direct money access detected (high risk: 1.00). The provided skill documentation explicitly provides tools and APIs for Direct Financial Execution via the InFlow stablecoin payment platform. It includes specific API endpoints for making payments (POST /v1/requests/payment), managing crypto wallets/addresses, managing spending policies for autonomous agents (POST /v1/policies), and handling transaction approvals and webhooks.

Issues (3)

W011
MEDIUM

Third-party content exposure detected (indirect prompt injection risk).

W012
MEDIUM

Unverifiable external dependency detected (runtime URL that controls agent).

W009
MEDIUM

Direct money access capability detected (payment gateways, crypto, banking).

Audit Metadata
Risk Level
MEDIUM
Analyzed
Sep 18, 2026, 06:05 PM
Issues
3
Security Audit — snyk — inflow-payments