recipe-share-event-materials
Pass
Audited by Gen Agent Trust Hub on Sep 19, 2026
Risk Level: SAFEINDIRECT_PROMPT_INJECTION
Full Analysis
- [INDIRECT_PROMPT_INJECTION]: The skill possesses a vulnerability surface for indirect prompt injection because it processes untrusted external data (calendar event attendees) to perform sensitive authorization actions (sharing Drive files).
- Ingestion points: Event attendee information is fetched from Google Calendar via
gws calendar events getas described inSKILL.md(Step 1). - Boundary markers: No delimiters or explicit warnings are provided to the agent to prevent it from being influenced by malicious content that might be embedded in attendee names or metadata.
- Capability inventory: The skill enables the agent to grant permissions on Google Drive files using
gws drive permissions create(Step 2). - Sanitization: There is no mechanism in the instructions to validate the attendee list or ensure that permissions are only granted to legitimate users before the action is executed.
Audit Metadata