google-sheets
Warn
Audited by Snyk on Feb 19, 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 skill's SKILL.md explicitly instructs the agent to GET spreadsheet values from user-accessible Google Sheets via the gateway (e.g., https://gateway.maton.ai/google-sheets/v4/spreadsheets/{spreadsheetId}/values/{range}), which ingests arbitrary user-generated/untrusted spreadsheet content that the agent would read and could materially influence actions (reads/writes/updates).
Audit Metadata