gramio

Warn

Audited by Snyk on May 12, 2026

Risk Level: MEDIUM
Full Analysis

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

  • Third-party content exposure detected (high risk: 0.80). The gramio-pick-username skill explicitly instructs the agent to run the bundled check-usernames.mjs which fetches public t.me pages and inspects the page CTA / og:title to determine username availability, i.e. it ingests untrusted, user-generated web content (t.me) and uses those parsed values to drive decision-making and next actions.

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

  • Potentially malicious external URL detected (high risk: 0.80). The skill explicitly tells the agent to fetch GramIO docs at runtime (e.g. https://gramio.dev/telegram/methods/sendMessage.md) and the bundled username-checker invokes remote t.me pages (e.g. https://t.me/) — both are fetched during runtime, the returned content is used to drive the agent's instructions/decisions (doc content for answers and t.me button text for availability verdicts), and those fetches are required for those features.

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

  • Direct money access detected (high risk: 1.00). The skill explicitly exposes Telegram payment functionality: the docs list "Handling payments with Telegram Stars" and the Telegram Stars reference (payments, invoices, subscriptions, refunds, test mode) and an example file telegram-stars.ts. This is a specific, built-in payments/invoicing/refund feature (not a generic API caller or browser automation), so it provides direct financial-execution capabilities.

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
May 12, 2026, 11:21 AM
Issues
3