Security audit

Tmp.MII9JI7trn

Security checks across malware telemetry and agentic risk

Overview

This Google Sheets skill appears purpose-aligned, but it asks for spreadsheet-changing powers without enough scoping or user-confirmation guidance.

Review before installing if your spreadsheets contain sensitive or business-critical data. Use it only when you want Google Sheets access, and require explicit confirmation before deleting tabs, overwriting ranges, changing structure/formatting, copying, or exporting spreadsheet contents.

SkillSpector

By NVIDIA

Vulnerability Patterns

Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code

Findings (2)

Vague Triggers

Medium

Confidence: 89% confidence
Finding: The trigger description is very broad and can activate on a wide range of generic spreadsheet-related requests, increasing the chance the agent invokes this skill in situations where the user did not intend Google Sheets access or modification. Because the skill includes write, delete, copy, export, and formatting operations, over-selection can lead to unnecessary exposure of spreadsheet data or unintended destructive actions.

Missing User Warnings

Medium

Confidence: 94% confidence
Finding: The skill advertises destructive and data-affecting capabilities such as deleting tabs, overwriting notes/links, merging cells, and exporting spreadsheets without any warnings about data loss, scope changes, or exfiltration risk. In an agent setting, this can normalize risky operations and make it easier for the system to perform irreversible edits or export sensitive spreadsheet contents without sufficient user awareness.

VirusTotal

VirusTotal engine telemetry is currently stale for this artifact.

View on VirusTotal

Static analysis

No suspicious patterns detected.