freeagent

Warn

Audited by Snyk on Jun 28, 2026

Risk Level: MEDIUM
Full Analysis

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

  • Third-party content exposure detected (medium risk: 0.65). The skill’s runtime workflow uses ClawLink to call FreeAgent and retrieve/submit data, and those FreeAgent responses (e.g., company details, invoices/estimates, transaction lists) are outsider-authored free-form text from a third-party SaaS that the agent ingests into its LLM context.

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

  • Potentially malicious external URL detected (high risk: 1.00). The skill instructs the agent to run "npx @useclawlink/cli" which fetches and executes remote code from the npm package/registry (see https://www.npmjs.com/package/@useclawlink/cli), so an external URL is used at runtime to execute remote code.

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

  • Direct money access detected (high risk: 1.00). The skill exposes explicit accounting/financial actions (create invoice, create estimate, create bill with attachment, create bank account, create a timeslip, list accounting transactions, cashflow and P&L summaries). These are specific finance-oriented operations that allow the agent to create financial records and manage accounting entities via FreeAgent through ClawLink (which holds OAuth credentials). Because the tool is specifically designed for financial/accounting operations (not a generic browser or HTTP tool) and includes endpoints that create invoices/bills and bank-account records, it constitutes direct financial execution authority.

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
Jun 28, 2026, 02:42 PM
Issues
3
Security Audit — snyk — freeagent