phone
Pass
Audited by Gen Agent Trust Hub on Sep 21, 2026
Risk Level: SAFEINDIRECT_PROMPT_INJECTIONEXTERNAL_DOWNLOADS
Full Analysis
- [INDIRECT_PROMPT_INJECTION]: The skill describes integration workflows that ingest external data, such as SMS messages and CRM notes, which serves as a potential attack surface for indirect prompt injection.
- Ingestion points: SMS engagement workflows using
zoomphonesms://andzp-sms-log-event, and user-provided call notes handled byzp-notes-save-event. - Boundary markers: The documentation encourages security hardening through origin validation and signature validation, but does not provide specific delimiters for LLM interaction within the provided code snippets.
- Capability inventory: The skill utilizes standard REST APIs via
fetchand cross-origin communication viapostMessage. - Sanitization: The provided guidance includes verifying
event.originand validating webhook secret tokens to ensure data integrity. - [EXTERNAL_DOWNLOADS]: The skill references the official Zoom CRM sample repository on GitHub to provide architectural guidance for developers.
- Evidence: Reference to
https://github.com/zoom/CRM-Sampleinreferences/crm-sample-validation.md.
Audit Metadata