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Security audit

Estonian

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Estonian writing-style skill with no code, tools, persistence, or sensitive access.

Install this when you want help producing natural-sounding Estonian. Be aware it defaults toward casual language and 'sina' unless the user asks for a formal register, so it may be unsuitable for official or highly formal communications without extra direction.

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

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The skill is named 'Estonian' and the description instructs the agent to write Estonian that sounds human, but it does not indicate that the user can choose another language or explicitly opt into Estonian output. This creates a natural-language policy concern because it imposes a specific language/locale by default rather than presenting it as a user-selected option.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.