Security audit
Simple Mail Client
Security checks across malware telemetry and agentic risk
Overview
This is a real mail client skill, but it gives an agent broad authority to send and change email without the limits its documentation claims.
Install only with a dedicated low-privilege mailbox or app-specific password, not a primary personal or business inbox. Before allowing autonomous use, add or require confirmation for sends and mailbox moves, set recipient and attachment limits, add outbound rate limiting, and prefer HTTPS registry sources for dependency resolution.
SkillSpector
By NVIDIA
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
VirusTotal
54/54 vendors flagged this skill as clean.