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Security audit

crypto-sentiment-pulse

Security checks for vulnerabilities and agentic risk

Overview

This is a small documentation-only crypto sentiment skill with no executable code, persistence, network calls, credential use, or privileged behavior in the inspected artifact.

Before installing, treat this as a lightweight prompt/documentation aid rather than a working market data tool. It should not be relied on for financial decisions without verifying current market data from a trusted source.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

This markdown file describes the skill's purpose and usage but does not provide any explicit trigger phrases, activation constraints, or negative examples showing when the skill should or should not be invoked. That ambiguity can cause unintended activation because the invocation scope is left broad and implicit.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill description and notes include Danish text ('100% lokal analyse — ingen netværkskald, ingen API-nøgle') without offering a language choice or documenting a justified locale restriction. This creates a natural-language policy issue because users may be forced into a specific language unexpectedly.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.