Security audit
Gws Tasks
Security checks for vulnerabilities and agentic risk
Overview
This skill coherently documents a Google Tasks command interface with disclosed task-list and task mutation capabilities, and I found no hidden execution or persistence behavior.
Before installing, understand that this skill can guide an agent to create, update, move, clear, and delete Google Tasks data through your authenticated gws setup. Review commands before approving destructive actions, especially task-list deletion or deletion of assigned tasks that may also affect Docs or Chat Spaces.
Vulnerability Patterns
- Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
- Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
- Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
- Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
- Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
- Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
- Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
- Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
- Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
- Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Static analysis
No suspicious patterns detected.