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Security audit

Grafana Readonly

Security checks for vulnerabilities and agentic risk

Overview

This skill is a read-only Grafana workflow guide with no executable code, persistence, or hidden behavior found.

Install this only in environments where the agent is allowed to read Grafana dashboards, panel queries, variables, and query results. It should not modify Grafana resources, and any request to create or edit dashboards should use a separate explicitly authorized workflow.

A.I.G

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

SkillSpector

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
Findings (1)

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

This markdown file contains user-facing example prompts in Chinese, and the skill does not state that language selection is optional or that the skill is intentionally limited to a Chinese-speaking context. Under the policy rule for language/locale constraints, this can amount to forcing a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.